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Jun/21/2022
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19 min read 10 Best Double Penetration Strap-Ons of 2026: Tested for Fit, Control & Safety
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Double penetration strap-ons are wearable systems designed to position an additional penetrator alongside another shaft or penetrator for simultaneous stimulation. The category includes traditional double-opening harnesses, cock-ring-mounted companion dildos, vibrating cock-ring designs and hollow harness systems, so the way each product attaches and moves can be very different.
For simultaneous vaginal and anal penetration, the two insertable sections need to be evaluated separately. Diameter, usable length, spacing, angle and control all matter, and the anal component should be intentionally designed for anal use with enough control to prevent unwanted depth or movement.
For this guide, I compared attachment method, harness or ring fit, penetrator dimensions, material, flexibility, motor placement, controls, waterproofing, cleaning requirements and how easily the wearer can control both penetration points at the same time. I also distinguish cock-ring-mounted toys from true harness-based strap-ons because they behave differently during use.
Quick Verdict
Doc Johnson Platinum The Double Dip is my Best Beginner Cock-Ring Double Penetrator for users who want a relatively compact non-powered design. Its stretchy silicone ring supports a small attached beaded penetrator, although ring fit and anal comfort still vary by anatomy and experience.
Sportsheets Ménage à Trois is my Best Adjustable Double-Opening Harness. The thong-style harness fits hips up to approximately 60 inches and includes a 5.75-inch silicone dildo plus interchangeable nitrile and metal rings, making it the most configurable harness-based option in this ranking.
Lovehoney Double Fun Vibrating Rabbit Double Penetration Strap-On is my Best Rabbit-Style Vibrating Double Penetrator. It combines a 6-inch insertable shaft, external clitoral stimulator, cock-and-ball rings and vibration with two speeds and five patterns. Lovehoney currently marks the model Last Chance, so availability may be limited.
Oxballs Thug is my Best Thick Platinum-Silicone Double Penetrator for experienced users who specifically want a larger cock-ring-mounted companion dildo, while Oxballs Donkey is my Best XL Double Penetrator for users looking for substantially more usable length and girth.
Lux Fetish Unisex Vibrating Hollow Double Penetration Strap-On is my Best Hollow Harness Double Penetration Strap-On. It combines a hollow main shaft, separate anal penetrator, adjustable elastic harness, seven vibration levels and wired control in a different setup from the cock-ring-mounted products that dominate the rest of this list.
Quick Picks
- Best Beginner Cock-Ring Double Penetrator – Doc Johnson Platinum The Double Dip – Compact beaded companion penetrator with a flexible cock-ring base
- Best Adjustable Double-Opening Harness – Sportsheets Ménage à Trois – Adjustable harness for hips up to approximately 60 inches, with a silicone dildo and four interchangeable nitrile and metal rings
- Best Budget Cock-Ring Double Penetrator – Doc Johnson Double Dip 2 – Compact rippled platinum-silicone companion shaft with limited remaining availability
- Best Rabbit-Style Vibrating Double Penetrator – Lovehoney Double Fun Vibrating Rabbit – 6-inch companion shaft, external clitoral stimulator, 2 speeds and 5 vibration patterns
- Best Hollow Harness Double Penetration Strap-On – Lux Fetish Unisex Hollow – Hollow main shaft, separate anal penetrator, adjustable harness and 7 vibration levels
How We Select, Test and Rank Double Penetration Strap-Ons
We evaluate each product according to its actual attachment system rather than treating every double penetrator as the same kind of strap-on. For harness systems, that means checking waist or hip range, strap adjustment, openings, O-rings and the dimensions of each compatible penetrator. For cock-ring-mounted products, we consider ring flexibility, overall weight, shaft placement and how securely the additional penetrator can be controlled.
For anal use, we pay particular attention to usable length, diameter, shape, flexibility and whether the manufacturer intends the penetrator for anal insertion. Simultaneous penetration requires more control than using either insertable section independently, so manageable sizing, lubrication, communication and the ability to stop immediately are essential.
Powered products are also compared by motor placement, vibration settings, battery type, controls and waterproof rating. Cleaning is evaluated component by component because harnesses, rings, bullets and insertable sections may all require different care.
Availability is part of the review process too. Older models can stay in the ranking when they remain useful reference points, but discontinued or Last Chance products should be identified so readers do not mistake them for newly released models.
The Wow Factor reflects PleasureMeNow's editorial assessment, while reader votes help determine the numbered ranking. Editorial awards focus on the strongest practical reason to choose each product. Learn more about the people behind our reviews on our About Us page and read How We Select, Test and Rank Products for more detail on our methodology.
Top 10 Double Penetration Strap-Ons in 2026
This ranking includes several different wearable configurations. Some products attach directly around the wearer’s penis, Sportsheets Ménage à Trois uses a double-opening harness, and the Lux Fetish model combines a hollow shaft and separate anal penetrator with an adjustable harness. Those differences matter more than the generic label “double penetration strap-on.”
For simultaneous vaginal and anal use, keep the vaginal and anal components assigned to their respective sites throughout the session. Do not move a toy or barrier from the anus to the vagina without replacing the barrier or thoroughly cleaning the component first.
Doc Johnson Platinum The Double Dip
Best Beginner Cock-Ring Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
91
- Material: Silicone
- Power source: None
- Allergens: Latex-Free, Phthalate-Free
- Length: 114.3 mm / 4.5 in
- Insertable Length: 101.6 mm / ~4 in
- Waterproof: Submersible
- Warranty: 90 days
- Pros
- Stretchy cock-ring base for wearable placement
- Compact beaded companion penetrator with a smaller profile than many DP attachments
- Flexible yet sturdy and easy to use
- Cons
- The edge of the base could be more rounded
- Needs some getting used to
The Doc Johnson Platinum The Double Dip is a non-powered cock-ring-mounted companion penetrator with a compact beaded anal section. The platinum-silicone ring is flexible, but fit will still depend on the wearer’s anatomy rather than working equally well for every penis size.
The beaded penetrator offers approximately 4 inches of insertable length, giving it a smaller profile than many larger double-penetration attachments. That can make it easier to manage for users who prefer a compact anal section, but size and comfort should still be judged individually.
The flexible construction keeps the design relatively simple, with no motors, batteries or electronic controls to manage. Availability can vary by retailer, so current stock may depend on where you buy it.
Bottom line: my Best Beginner Cock-Ring Double Penetrator for users who want a compact non-powered cock-ring-mounted companion penetrator with a smaller beaded anal section. The flexible ring and compact size may make it easier to manage, but neither fit nor beginner comfort is universal.
Sportsheets Menage A Trois
Best Adjustable Double-Opening Harness
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
82
- Material: Nylon webbing + silicone dildo + nitrile rings + metal rings + harness hardware
- Power source: None
- Dildo length: 146.05 mm / 5.75 in
- Dildo width: 31.75 mm / 1.25 in
- Harness: Adjusts up to 1524 mm / 60 in
- Nitrile O-rings: 2 in and 1.75 in diameter
- Metal O-rings: 1.75 in and 1.5 in diameter
- Pros
- Adjustable for wide hips and features a thong-style strap-on
- Nylon webbing harness with included 5.75-inch silicone Flare dildo
- Includes 2 interchangeable nitrile rings and 2 interchangeable metal rings
- Cons
- No instruction manual
The Sportsheets Ménage à Trois is an adjustable thong-style double-opening harness kit that includes a 5.75-inch silicone Flare dildo, two nitrile rings measuring approximately 2 inches and 1.75 inches, and two metal rings measuring approximately 1.75 inches and 1.5 inches.
The nylon webbing harness adjusts to fit hips up to approximately 60 inches, giving users a broad adjustment range without implying universal fit. The interchangeable nitrile and metal rings also make it easier to match different compatible attachments and configurations.
The multi-part setup may take a little more familiarity than a simple one-piece harness, especially for first-time users. An instruction guide or clear setup reference can make assembly and ring selection easier before partnered use.
Bottom line: my Best Adjustable Double-Opening Harness for users who want a thong-style system with a silicone dildo, interchangeable nitrile and metal rings, and a harness that fits hips up to approximately 60 inches. The modular setup adds flexibility, but it may take a little practice to configure comfortably.
Doc Johnson The Double Dip 2
Best Budget Cock-Ring Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
70
- Material: Silicone
- Power source: None
- Size: 88.9 x 53.34 x 109.22 mm / 3.5 x 2.1 x 4.3 in
- Waterproof: Submersible
- Warranty: 90 days
- Pros
- Platinum-silicone construction
- Stretchable platinum-silicone cock-ring base; fit varies by anatomy
- Approximately 4-inch rippled companion shaft designed for manufacturer-intended vaginal or anal placement
- Cons
- Some may find the ring too small
- The edges of the ring could be smoother
The Doc Johnson The Double Dip 2 is a non-powered cock-ring-mounted companion penetrator with a flexible platinum-silicone ring and an approximately 4-inch rippled companion shaft. The ring can stretch to accommodate different wearers, but fit and pressure will still vary by anatomy.
The rippled shaft can be used according to the manufacturer’s intended configuration for vaginal or anal penetration, but the experience will differ by anatomy, angle and position. Its platinum-silicone construction also keeps the design simple, with no motors or powered components to manage.
This model appears to be discontinued or no longer widely available, so current stock may be limited to remaining retailer inventory. If you do find one, use a compatible lubricant rather than relying on water alone for comfort during use.
Bottom line: my Best Budget Cock-Ring Double Penetrator for users who want a simple non-powered platinum-silicone design with a compact rippled companion shaft. Availability is now limited, and fit will depend on the wearer’s anatomy rather than being universal.
Pipedream Fetish Fantasy Elite Double Trouble
Best Slim Silicone Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
64
- Material: Silicone
- Power source: None
- Allergens: Phthalate-free
- Dildo Insertable Length: 142 mm / 5.6 in
- Dildo Width: 25 mm / 1 in
- Cock Ring Diameter: 25 mm / 1 in
- Ball Ring Diameter: 43 mm / 1.7 in
- Waterproof: Submersible
- Warranty: 90 days
- Pros
- Integrated cock-and-ball-ring attachment system
- Firm silicone shaft with a tapered tip for more gradual insertion
- Slim tapered silicone companion shaft
- Cons
- Follow the lubricant guidance supplied for this exact silicone model
The Pipedream Fetish Fantasy Elite Double Trouble is a non-powered silicone double penetrator with a slim companion shaft and integrated cock-and-ball-ring support. Current retailer listings describe the companion shaft as approximately 5.6 inches long with a diameter of about 1 inch.
The tapered profile can make the companion shaft easier to position than thicker alternatives, but comfort still depends on anatomy, angle, lubricant and prior experience. Use enough compatible lubricant and progress gradually rather than assuming insertion will be effortless or discomfort-free.
The silicone construction gives the toy a flexible feel, but I would not assume specific warming, contouring or long-term durability claims without current manufacturer guidance. Current listings appear to be out of stock, and I could not verify an active manufacturer product page for this older model.
Bottom line: my Best Slim Silicone Double Penetrator for users who want a non-powered cock-ring-mounted design with a relatively narrow companion shaft. Its slim profile is the main advantage, while current availability appears limited and cleaning should follow the exact manufacturer instructions rather than assuming it can be boiled or placed in a dishwasher.
Lovehoney Double Fun Vibrating Rabbit Double Penetration Strap-On
Best Rabbit-Style Vibrating Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
55
- Material: Silicone
- Power source: 1 × N battery
- Allergens: Latex-Free, Phthalate-Free
- Internal Length: 203.2 mm / 8 in
- Insertable Length: 152.4 mm / 6 in
- Waterproof: Submersible
- Flexibility: Flexible
- Pros
- A waterproof, triple-function strap-on made from durable silicone
- Features a clitoral stimulator and a 6-inch shaft
- Comes with 2 speed options and 5 different patterns to choose from
- Cons
- Not USB-rechargeable
- The rabbit ears may be a bit too stiff
The Lovehoney Double Fun Vibrating Rabbit combines a 6-inch insertable companion shaft with cock-and-ball rings and an external clitoral stimulator. That gives the design multiple contact points in one battery-powered double-penetration setup.
The silicone construction is submersible, so the toy can be cleaned and used according to Lovehoney’s waterproof-care guidance. Fit, pressure and external contact will still depend on anatomy and positioning rather than feeling the same for every user.
The toy offers 2 speeds and 5 vibration patterns and runs on 1 × N battery rather than a rechargeable power system. Lovehoney currently lists it as Last Chance and indicates that it will not be restocked, so availability may be limited to remaining inventory.
Bottom line: my Best Rabbit-Style Vibrating Double Penetrator for users who want a 6-inch companion shaft, cock-and-ball rings and external clitoral stimulation in one submersible design. The replaceable-battery setup is less convenient than rechargeable models, and current stock may be limited.
Oxballs Thug
Best Thick Platinum-Silicone Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
42
- Material: Silicone
- Power source: None
- Allergens: Phthalate-free
- Length: 184.15 mm / 7.25 in
- Insertable Length: 177.8 mm / 7 in
- Largest Usable Width: 52.32 mm / 2.06 in
- Cockring outer circumference: 203.2 mm / 8 in
- Cockring inner circumference: 127 mm / 5 in
- Weight: 289.16 g / 10.2 oz
- Waterproof: Submersible
- Pros
- Non-porous, phthalate-free and made from firm yet flexible platinum-cure silicone
- Smooth platinum-silicone shaft with a flared head and slight upward curve
- Long, thick, slightly curved upwards and easy to clean
- Cons
- The strap-on may be too thick and heavy for some users
The OXBALLS Thug is a cock-ring-mounted companion dildo with a thick variable-width shaft measuring approximately 7.25 inches long. Its size and weight make it better suited to users who specifically want a larger, heavier double-penetration attachment rather than a slim or beginner-oriented option.
The toy is made from platinum-cure silicone, giving both the shaft and ring some flexibility while still maintaining enough structure for penetration. At around 10.2 oz, it also has more weight than many smaller companion penetrators, which can affect comfort and how the ring feels during use.
I like the longer, thicker profile, but the width should be treated as an important selection factor rather than an advantage for easier insertion. The slight curve can change where pressure is applied, while comfort will still depend on anatomy, angle, position and compatible lubricant.
Bottom line: my Best Thick Platinum-Silicone Double Penetrator for users who specifically want a larger cock-ring-mounted companion dildo with a substantial variable-width shaft. The 7.25-inch length and heavier construction are the main differentiators, but the thicker profile will not suit everyone.
Oxballs Donkey
Best XL Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
42
- Material: Silicone
- Power source: None
- Allergens: Phthalate-free
- Total length: 12 in
- Insertable Length: 10.5 in
- Largest Usable Width: 2.54 in
- Smallest Usable Circumference: 5 in
- Largest Usable Circumference: 8 in
- Weight: 1.2 lbs
- Pros
- Easy to put on as it’s a dildo attached to a cock ring
- Platinum-silicone construction with a large, flexible shaft profile
- Built-in stretchy cock-ring base provides wearable positioning without a separate harness
- Cons
- Manufacturer recommends water-based lubricant with this model
The OXBALLS Donkey is a large cock-ring-mounted companion dildo designed for users who specifically want an XL double-penetration setup. It measures approximately 12 inches in total length, with about 10.5 inches insertable and a usable width reaching roughly 2.54 inches.
Its platinum-silicone construction combines flexibility with a substantial amount of size and weight. Because of the large dimensions, fit and comfort should be considered carefully, and this model is better suited to users already comfortable with thicker, longer insertables.
For lubricant, follow OXBALLS’ current recommendation to use water-based lubricant with this model. Avoid assuming other lubricant types will necessarily damage or disintegrate the silicone, since compatibility should be based on the manufacturer’s guidance for the exact product.
Bottom line: my Best XL Double Penetrator for users who specifically want a very large platinum-silicone cock-ring-mounted companion dildo. The 10.5-inch insertable length and substantial width are the main reasons to choose it, but those same dimensions make careful sizing and gradual use especially important.
Lovehoney Double Fun Vibrating Double Penetration Strap-On
Best Dual-Bullet Vibrating Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
22
- Material: Silicone
- Power source: 2 × N batteries
- Allergens: Latex-Free, Phthalate-Free
- Length: 190.5 mm / 7.5 in
- Insertable Length: 139.7 mm / 5.5 in
- Circumference: 101.6 mm / 4 in
- Flexibility: Flexible
- Waterproof: Submersible
- Pros
- 5.5-inch companion shaft with twin bullet vibrators and cock-and-ball-ring attachment
- Twin bullets offer 2 speeds and 5 vibration patterns
- Submersible silicone construction
- Cons
- Vibrations may not be intense enough for some users
- Uses replaceable batteries rather than a rechargeable power system
The Lovehoney Double Fun Vibrating Double Penetration Strap-On combines a stretchy cock-and-ball-ring design with a 5.5-inch insertable companion shaft and two removable bullet vibrators. The shaft has an approximately 4-inch circumference, giving it a relatively manageable profile compared with some larger double penetrators.
The twin bullet vibrators provide 2 speeds and 5 vibration patterns, allowing vibration in more than one contact area during use. The silicone construction is submersible, so cleaning and water use should follow Lovehoney’s care guidance for the complete product and removable bullets.
This model runs on 2 × N batteries rather than 6 LR44 batteries. Lovehoney currently lists it as Last Chance, so availability may be limited as remaining stock sells through.
Bottom line: my Best Dual-Bullet Vibrating Double Penetrator for users who want twin vibration, 2 speeds, 5 patterns and a compact 5.5-inch companion shaft. The replaceable-battery setup is less convenient than rechargeable models, and current availability is limited.
Calexotics Double Diver Vibrating
Best Compact Vibrating Double Penetrator
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
12
- Material: Soft Plastic
- Power source: 3 x LR44 batteries (included)
- Allergens: Latex-Free, Phthalate-Free
- Waterproof: Submersible
- Flexibility: Flexible
- Companion shaft: approximately 4 in, posable
- Pros
- Flexible cock-ring-mounted design that can be positioned above or below the penis
- Includes a removable bullet vibrator with 3 speeds
- Latex-free, phthalate-free and submersible
- Cons
- May be a bit too short for some users
The CalExotics Double Diver Vibrating is a compact cock-ring-mounted companion dildo with a 4-inch posable shaft. Its flexible shape allows the dildo to be positioned above or below the wearer’s penis depending on the setup, although comfort and stability will still depend on anatomy and positioning.
The toy includes a removable 3-speed bullet vibrator powered by 3 × LR44 batteries. The stretchy cock ring helps hold the toy in place, while the posable shaft lets you adjust the penetration angle rather than relying on one fixed position.
The soft-plastic construction is submersible, so cleaning and water use should follow the manufacturer’s care instructions for the complete toy and removable bullet. I found the 4-inch shaft shorter than I personally prefer, and Lovehoney currently lists this model as Last Chance and not being restocked.
Bottom line: my Best Compact Vibrating Double Penetrator for users who want a short 4-inch posable companion dildo with a removable 3-speed bullet and flexible cock-ring mounting. The compact shaft is easy to manage, but users who prefer more insertable length may find it too short.
Lux Fetish Unisex Vibrating Hollow Double Penetration Strap-On
Best Hollow Harness Double Penetration Strap-On
Tried it? Rate it! ( user's ratings directly affect the position of products in this table)
7
- Material: PVC, ABS and Nylon
- Power source: 2 AAA batteries (not included)
- Waterproof: No
- Main shaft: approx. 7 in total / 5.75 in insertable / 1.75 in wide
- Anal penetrator: approx. 5 in insertable / 1 in wide
- Pros
- Offers 7 vibration levels controlled by a wired remote
- Adjustable elastic double-penetration harness
- Hollow main shaft provides an extension-style wearer configuration
- Cons
- May require some practice and adjustment
- Does not come with the required AAA batteries
The Lux Fetish Unisex Vibrating Hollow Double Penetration Strap-On combines a hollow main shaft with a separate anal penetrator and an adjustable stretch harness. The main shaft measures approximately 7 inches in total length, with about 5.75 inches insertable and a width of roughly 1.75 inches, while the smaller anal penetrator measures about 5 inches insertable with a width of approximately 1 inch.
The toy offers 7 vibration levels controlled through a wired remote. Its hollow main shaft broadens the possible wearer configurations, while the separate anal penetrator adds a second stimulation point, but fit still depends on anatomy, harness adjustment and positioning.
The construction combines PVC, ABS and nylon/elastic components, so cleaning and care should follow the manufacturer’s instructions for the complete product. It runs on 2 AAA batteries, which are not included, and the multi-part harness setup may take some practice to adjust comfortably.
Bottom line: my Best Hollow Harness Double Penetration Strap-On for users who want a hollow main shaft, separate anal penetrator, 7 vibration levels and an adjustable stretch harness. The design supports several wearer configurations, but comfort and fit depend on anatomy and the harness range rather than being universal.
Best Double Penetration Strap-Ons Compared
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Doc Johnson Platinum The Double Dip
|
Sportsheets Menage A Trois
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Doc Johnson The Double Dip 2
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Pipedream Fetish Fantasy Elite Double Trouble
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Lovehoney Double Fun Vibrating Rabbit Double Penetration Strap-On
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Oxballs Thug
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Oxballs Donkey
|
Lovehoney Double Fun Vibrating Double Penetration Strap-On
|
Calexotics Double Diver Vibrating
|
Lux Fetish Unisex Vibrating Hollow Double Penetration Strap-On
|
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| features |
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| price | From $24.99 |
From $71 |
From $28 |
From $41 |
From $36.99 |
From $160 |
From $195 |
From $36.99 |
From $39.99 |
From $71.99 |
| users | 91 | 82 | 70 | 64 | 55 | 42 | 42 | 22 | 12 | 7 |
| our rating |
5
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4.8
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4.5
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4.3
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4.3
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4
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4
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4
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3.8
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3.5
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| power | None | None | None | None | 1 × N battery | None | None | 2 N batteries | 3 x LR44 batteries (included) | 2 AAA batteries (not included) |
| material | Silicone | Nylon webbing + silicone dildo + nitrile rings + metal/plastic harness hardware | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone | Soft Plastic | PVC, ABS and Nylon |
| waterproof | Yes | Component-specific; clean harness, dildo and rings according to their care instructions | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| brand | Doc Johnson | Sportsheets | Doc Johnson | Pipedream | Lovehoney | Oxballs | Oxballs | Lovehoney | Calexotics | Lux Fetish |
| type | Non-powered platinum-silicone cock-ring-mounted beaded companion penetrator | Adjustable thong-style double-opening harness kit with silicone dildo and interchangeable nitrile/metal rings | Non-powered platinum-silicone cock-ring-mounted rippled companion dildo | Non-powered silicone dual-ring-mounted slim companion dildo | Battery-powered rabbit-style cock-and-ball-ring double penetrator with clitoral stimulation | Large platinum-silicone cock-ring-mounted companion dildo | XL platinum-silicone cock-ring-mounted companion dildo | Battery-powered cock-and-ball-ring double penetrator with twin vibration | Soft-plastic cock-ring-mounted posable companion dildo with removable bullet | Vibrating hollow main shaft + attached anal penetrator with adjustable elastic harness |
| allergens | Latex-Free, Phthalate-Free | Latex-Free, Phthalate-Free | Latex-Free, Phthalate-Free | Phthalate-free | Latex-Free, Phthalate-Free | Phthalate-free | Phthalate-free | Latex-Free, Phthalate-Free | Latex-Free, Phthalate-Free | Latex-Free |
| design |
5
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4.9
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4.7
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4.5
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4.4
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4.2
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4.1
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3.9
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3.9
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3.7
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| ease of use |
4.9
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4.8
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4.6
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4.4
|
4.3
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4.1
|
4
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4
|
3.8
|
3.6
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| orgasm |
5
|
4.8
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4.5
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4.3
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4.3
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4
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4
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4
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3.7
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3.5
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| quality |
4.9
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4.9
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4.5
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4.2
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4.2
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4
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4
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3.9
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3.8
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3.4
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| noise | Whisper Quiet | Whisper Quiet | Whisper Quiet | Whisper Quiet | Moderate | Whisper Quiet | Whisper Quiet | Moderate | Moderate | Moderate |
| ease of clean | Easy | Easy | Easy | Easy | Easy | Easy | Easy | Easy | Easy | Moderate |
| warranty | 90 days | 5 years | 90 days | 90 days | None | None | None | None | 1 year | 3 years |
Back To The Top 10 Double Penetration Strap-Ons
How Double Penetration Strap-Ons Work
Double penetration strap-ons are designed to support two penetration points within one wearable setup, but the exact configuration varies by product. Some use a cock-ring-mounted companion dildo alongside the wearer’s penis, while others use a double-opening harness, a hollow main shaft with a separate penetrator or another manufacturer-designed arrangement.
The important factors are how each insertable section is mounted, where it is intended to be used, its dimensions, the stability of the ring or harness and how easily the wearer can control angle and depth. Not every double penetrator is suitable for the same vaginal or anal configuration, so follow the manufacturer’s intended use and choose a setup that matches the anatomy, experience and comfort of everyone involved.
What Makes a Double Penetration Strap-On Different?
A standard strap-on uses a harness, ring system or other wearable attachment to support a dildo or vibrator for partnered penetration. Double penetration strap-ons add a second insertable element or use a configuration that combines the wearer’s anatomy with an additional companion penetrator.
Depending on the product, that can mean a cock-ring-mounted companion dildo, a double-opening harness, a hollow main shaft with a separate penetrator or another manufacturer-designed setup. These toys are intended to create two penetration points within one coordinated configuration, but the exact use depends on the product’s shape, mounting method and intended anatomy.
What Is a Double Penetration Strap-On?
Double penetration strap-ons do not all use the same setup as a traditional strap-on toy. Some use an adjustable waist or underwear-style harness with two openings, while many others in this category are cock-ring-mounted companion penetrators that position an additional dildo alongside the wearer’s penis. Hollow harness systems and other specialized configurations also exist.
The exact penetration setup depends on the product. A double-opening harness may support two separate compatible attachments, while a cock-ring-mounted design uses a companion shaft together with the wearer’s anatomy. For any simultaneous vaginal and anal configuration, check the intended use, insertable dimensions, spacing, retention and the wearer’s ability to control angle and depth before use.
These toys also differ from a double dildo, which generally has insertable ends on opposite sides rather than two penetration points arranged for one coordinated setup. Some double penetration strap-ons are non-powered, while others add removable bullets, dual motors, remote controls or hollow extensions, so compare the actual mounting method and features instead of assuming every model uses two stacked harness dildos.
Types of Double Penetration Strap-Ons
Which type of strap-on should you buy if you want to explore double penetration with a partner?
Start by comparing the actual configuration rather than choosing by appearance alone. Double penetration designs can include non-powered cock-ring-mounted companion penetrators, vibrating versions, double-opening harnesses and hollow harness systems. Check the mounting method, insertable dimensions, spacing between penetration points, retention, flexibility, vibration features and intended vaginal or anal use before deciding which setup best matches your anatomy, experience and comfort.
Non-Vibrating Double Penetration Strap-Ons
Non-vibrating double penetration strap-ons use shape, pressure and movement rather than motors or electronic controls. The exact configuration varies by product: some use a cock-ring-mounted companion penetrator alongside the wearer’s penis, while others use a double-opening harness with separate compatible attachments.
Because there are no powered components, these designs are generally simpler to operate and maintain. That does not automatically make them beginner-friendly, though. Comfort depends on the dimensions of each insertable section, spacing between them, flexibility, retention and the receiving partner’s prior experience.
Non-powered models are available in realistic and non-realistic shapes, with profiles ranging from compact beaded or rippled companion penetrators to much larger silicone shafts. Choose the actual insertable length, maximum diameter and shape based on the intended use rather than assuming a larger or more realistic design will be better.
Do not assume every double penetrator is suitable for double vaginal, double anal or simultaneous vaginal-and-anal use. Follow the manufacturer’s intended configuration for each insertable section, use enough compatible lubricant and maintain control over angle and depth. If two insertables are being used simultaneously, progress gradually and stop if there is sharp pain, excessive pressure, tearing or persistent discomfort.
Vibrating Double Penetration Strap-Ons
Vibrating double penetration strap-ons add one or more motors to a cock-ring-mounted companion penetrator, harness attachment or external stimulation point. Some designs use removable bullet vibrators, while others have built-in motors, so the exact stimulation setup depends on the product.
When comparing models, check the number and location of the motors, whether the bullets are removable or integrated, and how many speeds or vibration patterns are available. Motor placement affects where vibration is concentrated and how much may transfer through the toy to the wearer or receiving partner.
Also compare the power source, control system and waterproof rating. Some models use replaceable batteries, while others are rechargeable. Controls may be built into the toy, attached by wire or provided through a separate remote. Do not assume a vibrating double penetration strap-on includes a remote or app unless the manufacturer specifically lists one. For cleaning, follow the exact waterproof rating and manufacturer instructions for the complete toy and any removable powered components.
Cock-Ring-Mounted Double Penetration Toys
Some double penetration strap-ons are designed for wearers with a penis and use a cock-ring attachment instead of a traditional waist harness. The companion dildo sits alongside the wearer’s penis, creating two penetration points within one setup when the product is used according to its intended configuration.
Depending on the design, the companion shaft may sit above or below the wearer’s penis and may be fixed, posable or vibrating. Fit depends on the cock-ring size, shaft placement, anatomy and movement, so check the attachment method, insertable dimensions and intended use before penetration.
“Cock-ring-mounted double penetrators add a second insertable shaft alongside the wearer’s penis without requiring a full waist harness. The key considerations are secure attachment, comfortable ring pressure, controllable depth and a configuration that suits both partners.”
Double Penetration Cock-Ring Toys
Another type of double penetration toy uses a cock ring to hold a companion dildo alongside the wearer’s penis. A cock ring works by applying pressure around the penis or penis and testicles, which can temporarily reduce blood leaving the penis and may help maintain firmness for some users. It should feel snug rather than painful or excessively tight. Remove it immediately if you notice pain, numbness, unusual coldness, significant discoloration or other persistent discomfort, and always follow the manufacturer’s sizing and wear-time guidance.
The attached companion dildo provides the second penetration point, but the exact configuration depends on the product’s intended use. Check the cock-ring fit, companion-shaft dimensions, position above or below the penis and whether each insertable section is intended for vaginal or anal penetration. Use enough compatible lubricant, keep control over angle and depth and stop if either partner experiences sharp pain, excessive pressure, tearing or discomfort that does not improve after repositioning.
Which DP Strap-On Is Right for You?
Not sure which type to start with? Scarlett’s quick matchmaker:
- First DP experience → Doc Johnson Double Dip (compact cock-ring-mounted design with a smaller beaded companion penetrator)
- You want a thicker platinum-silicone companion dildo → Oxballs Thug (large platinum-silicone cock-ring-mounted shaft with a thick variable-width profile)
- You want rabbit-style vibration and external clitoral stimulation → Lovehoney Double Fun Vibrating Rabbit (6-inch companion shaft, external clitoral stimulator, 2 speeds and 5 vibration patterns)
- You want an adjustable double-opening harness → Sportsheets Menage A Trois (adjusts to hips up to approximately 60 inches and includes a silicone dildo plus four interchangeable nitrile and metal rings)
- You want a cock-ring-mounted companion dildo → Oxballs Donkey (XL platinum-silicone design) or Calexotics Double Diver (compact 4-inch posable shaft with removable 3-speed bullet)
- You want a hollow harness setup → Lux Fetish Unisex Hollow (hollow main shaft, separate anal penetrator, adjustable harness and 7 vibration levels)
- You want a simpler non-powered budget option → Doc Johnson Double Dip 2 (compact rippled platinum-silicone companion shaft with limited remaining availability)
How to Choose a Double Penetration Strap-On
When choosing a double penetration strap-on, start with the attachment system, then compare the spacing between penetration points, shaft dimensions, intended anal component, harness or cock-ring fit, controls, materials and cleaning requirements. These factors will tell you much more about comfort and compatibility than the overall look of the toy.
Choose the Right Harness or Cock-Ring Setup
To find a comfortable and controllable setup for you and your partner, start by checking the harness or cock-ring attachment method and the manufacturer’s stated fit range.
Some double penetration designs use two-strap or three-strap harnesses, while others use underwear-style harnesses or thong-style systems with two openings. The number of straps does not automatically determine comfort or stability. What matters more is the adjustment range, how securely the harness sits on the body, the quality of the attachment points and whether the manufacturer confirms compatibility with the dildo or penetrator you plan to use.
Double-penetration attachments can also be heavier or more complex than a classic strap-on dildo, so check how securely the harness or ring system supports the complete setup. If you want to use different compatible dildos, a double-opening harness may provide more flexibility, while cock-ring-mounted designs use a different retention method entirely. For O-ring systems, check the exact ring diameter, shaft and base relationship and manufacturer compatibility rather than assuming every rubber, nitrile or metal ring will fit every attachment.
Non-Powered vs. Vibrating Designs
Whether you choose a non-powered or vibrating double penetration strap-on depends on the type of stimulation and setup you want. Non-powered models rely on shape, pressure and movement, while vibrating designs add one or more motors that may be positioned in the companion shaft, near the base or in removable bullet vibrators.
For powered models, check how many motors or bullets are included, where they are positioned, whether the controls operate them separately, and what speeds or patterns are available. Also compare the power source, such as rechargeable batteries or replaceable cells, because that affects runtime and convenience.
Powered designs can also require more care during cleaning. Follow the manufacturer’s waterproof rating and instructions for the complete toy, and remove bullets or other powered components only when they are designed to be detached. If you want the simplest setup, a non-powered model may be easier to manage, while vibrating versions give you more control options at the cost of extra batteries, charging and cleaning considerations.
How to Choose Materials
Material matters with double penetration strap-ons because different components may have different flexibility, surface properties, cleaning requirements and lubricant compatibility. Instead of relying on broad labels such as “body-safe,” check the manufacturer’s exact material disclosure for the complete product.
Silicone is common in insertable shafts and cock-ring-mounted penetrators because it can provide a range of firmness and flexibility. Follow the manufacturer’s specific cleaning and lubricant instructions for the exact silicone product, especially when it includes motors, bonded parts, coatings or other materials.
TPE, TPR and Cyberskin-style materials are generally more porous and may require more careful cleaning, drying and storage. Their flexibility can vary significantly between products, so choose based on the actual construction and dimensions rather than assuming these materials will automatically work better for particular positions.
ABS is a rigid, non-porous plastic commonly used in motor housings, bases and structural components of powered toys. Mixed-material products may combine ABS with silicone, soft plastic, coatings, elastic, nylon or metal hardware, so evaluate and clean the complete construction according to the manufacturer’s instructions.
PVC, rubber, jelly and other material categories should not automatically be treated as unsafe or toxic. Their properties depend on the specific formulation and manufacturer disclosures, including whether additives such as phthalates are present. Check the exact material information, surface condition, care requirements and compatibility with your intended use rather than rejecting or approving a toy based on the generic material name alone.
How to Choose the Right Size
Choosing the right size for a double penetration strap-on means evaluating more than just the length of each shaft. For simultaneous penetration, pay close attention to the diameter of each insertable section, the spacing between them, the usable depth and how easily the wearer can control both angles during movement.
There is no universal starting length for vaginal or anal use. Choose each insertable section based on the receiving partner’s prior experience, anatomy and comfort, and be especially conservative with diameter and depth when two penetrators are being used at the same time. Larger sizes should not be treated as a goal simply because someone is experienced.
If the toy uses a harness, compare the manufacturer’s waist or hip adjustment range with the wearer’s measurements. For cock-ring-mounted models, check the ring dimensions and fit instead. In either case, stable attachment and controlled movement matter just as much as the size of the penetrators themselves.
What to Check Before Buying
- Choose the shape based on the intended anatomy and use. Compare shaft curvature, maximum diameter, usable depth, spacing between penetration points and whether each section is intended for vaginal or anal penetration.
- Check the complete product construction rather than assuming one material category will always feel soft or firm. Silicone, TPE, ABS and mixed-material designs can vary significantly in flexibility, rigidity and weight depending on how the toy is built.
What to Avoid
- Don’t reject or approve a toy based only on a generic material name. Check the manufacturer’s exact material disclosure, formulation where available, surface condition, care instructions and compatibility with your intended use.
- Don’t introduce a double penetration toy without discussing it first. Agree on the configuration, size, intended vaginal or anal use, pace and stop signals with your partner before penetration.
Double Penetration Strap-On Mistakes to Avoid
- Using too little lubricant – simultaneous penetration can increase friction and pressure, so use enough compatible lubricant on each insertable section and reapply as needed. Follow the manufacturer’s lubricant guidance for the exact toy materials.
- Skipping setup practice – if the product uses a harness, cock-ring system or multiple attachments, adjust and assemble it before partnered use so you understand the fit, spacing and controls. Some double-penetration setups are heavier or more complex than a standard single-shaft strap-on.
- Choosing dimensions that are difficult to control – compare the diameter, usable depth and spacing of both penetration points, especially for any anal component. Start with dimensions that match the receiving partner’s prior experience and comfort rather than treating larger sizes as a progression goal.
- Assuming one lubricant rule applies to every silicone product – water-based lubricant is the safest general default for silicone toys unless the manufacturer specifically confirms another lubricant type is compatible. Follow the exact guidance for the complete product rather than assuming all silicone constructions have identical compatibility requirements.
- Cleaning every component the same way – harnesses, cock rings, silicone shafts, soft plastic, powered parts and mixed-material components may all require different care. Clean each part according to the manufacturer’s instructions, and machine-wash or submerge components only when the care guidance specifically permits it.
- Introducing double penetration without prior discussion – agree on the configuration, intended vaginal or anal use, pace, depth and stop signals before penetration. Keep checking in during use and stop if there is sharp pain, numbness, tearing, excessive pressure or persistent discomfort.
How to Use, Clean and Store Double Penetration Strap-Ons
Using a double penetration strap-on requires more planning than a standard single-shaft setup because you need to manage two penetration points at the same time. Start with clear consent, agree on which component is intended for vaginal or anal use, and make sure both partners are comfortable with the toy’s size, spacing and attachment method.
Before penetration, put on or assemble the harness, cock-ring system or other attachment according to the manufacturer’s instructions and check that everything feels secure. Apply enough compatible lubricant to each insertable section and the relevant body areas, then begin with shallow, controlled insertion of the first component before introducing the second one slowly.
Once both components are positioned comfortably, keep the depth, angle and pressure controlled rather than increasing intensity automatically. Anal penetration in particular requires gradual movement, enough compatible lubricant and careful attention to the receiving partner’s responses. Lubricant can reduce friction, but it does not eliminate the need for controlled movement and communication.
Keep checking in throughout use and adjust the position, depth or angle whenever needed. Stop if either partner experiences sharp pain, numbness, tearing, excessive pressure or discomfort that does not improve after repositioning. The goal is a setup that both partners can control comfortably, not simply using both penetrators as deeply or intensely as possible.
How to Clean a Double Penetration Strap-On
After use, clean each component of the double penetration strap-on according to the manufacturer’s instructions for the exact product. Harnesses, cock rings, insertable shafts, removable bullets, powered components and mixed-material parts may all require different cleaning methods.
Remove detachable components only when they are designed to be removed, then clean each part using the approved method for its material and construction. Do not machine-wash a harness, boil an insertable, or submerge powered components unless the manufacturer specifically permits it. For vibrating models, follow the stated waterproof or IP rating and any separate care instructions for bullets, remotes, battery compartments and charging contacts.
Let every component dry completely before storage. Keep the toy in a clean, dry place and follow any manufacturer guidance about storing removable parts or different materials separately.
Double Penetration Strap-On Design and Technology Today
Modern double penetration strap-ons use several different attachment systems rather than one standard configuration. Current designs include double-opening harnesses, cock-ring-mounted companion penetrators, hollow harness systems and other purpose-built setups that position two penetration points within one wearable arrangement.
Interchangeable rings and adjustable harnesses can make some systems more adaptable to different compatible attachments, while cock-ring-mounted models keep the setup more compact by placing a companion penetrator alongside the wearer’s penis. The exact fit still depends on ring size, harness range, shaft spacing and the wearer’s anatomy.
Material and shaft design also vary considerably. Current models can use platinum silicone, softer plastic or mixed-material construction, with features such as slim or XL companion shafts, posable designs and different surface textures chosen for specific use cases.
Powered models add another layer of control through removable bullet vibrators, multiple motors, wired controls or replaceable batteries. Brands such as Lovehoney, Doc Johnson, Sportsheets, OXBALLS, Pipedream and CalExotics currently use different combinations of these features, so it makes more sense to compare documented attachment systems, dimensions, controls and intended use than rely on speculative history.
Frequently Asked Questions
It can be, but suitability depends on prior experience with each penetration site, the dimensions of both insertable sections and how easily the wearer can control the setup. Beginners should prioritize manageable diameters, controlled depth, comfortable spacing and a secure attachment system rather than choosing by length alone. If anal penetration is involved, make sure that component is specifically intended for anal use and progress gradually.
Double penetration can be used more safely when both partners consent, the toy is designed for the intended configuration and the dimensions are manageable for the receiving partner. Use enough compatible lubricant, introduce each insertable slowly, control depth and pressure and communicate throughout. Stop if there is sharp pain, numbness, tearing, excessive pressure or discomfort that does not improve after adjusting the angle, depth or position.
That depends on the product and what you mean by realistic. Material softness, shaft rigidity, spacing between penetration points, shape, movement and body position all influence how a double penetration strap-on feels. Realistic-looking silicone can create a different experience from firmer or more abstract designs, but no toy can universally reproduce the sensation of a particular partner or sexual scenario.
It depends on the attachment system, weight, shaft spacing, body position and how securely the harness or cock-ring setup fits. Double penetration designs can require more control than a single-shaft strap-on because two penetration points need to remain comfortably aligned. Start with shallow, deliberate movement, adjust your position as needed and choose a setup that lets the wearer control angle and depth without strain.
Some double penetration strap-ons can be used for pegging when the relevant shaft is specifically intended for anal penetration and the overall configuration suits both partners. Check the anal component’s diameter, insertable length, shape and retention, and make sure the second part of the toy does not create unwanted pressure against the receiving partner. If a simpler setup gives you better control, a single-shaft pegging harness may be the more practical choice.
Keep the anal and vaginal components assigned to separate sites throughout the session. Never move a toy, finger, penis or barrier from the anus to the vagina without replacing the barrier or thoroughly cleaning the item first. If you use condoms on the insertable sections, use a fresh condom whenever you change body areas or users. The shape of a double penetration strap-on does not by itself prevent bacterial transfer.
Clean each component according to the manufacturer’s instructions for the exact product. Harnesses, cock rings, silicone shafts, soft plastic, removable bullets, metal rings and powered components may all require different care. Detach parts only when they are designed to be removed, and do not machine-wash, boil or submerge anything unless the manufacturer specifically permits it for that material and construction. Let every component dry completely before storage.
There is no universally best harness style. Look at the adjustment range, how securely the system supports the combined load, the spacing between attachment points, O-ring or opening compatibility and how much control the wearer has over movement. A thong-style double-opening harness can work very well when properly fitted, while other users may prefer a different strap configuration or a cock-ring-mounted system.
Only if the specific product is designed for a solo configuration that the user can control safely. Do not assume a double penetration strap-on can be mounted to a surface or used hands-free unless the manufacturer provides a suitable base, suction system or other mounting method. Check the intended use, stability and ability to control both insertable sections before using any model alone.
It depends on the design. The wearer may feel pressure from the harness or cock ring, vibration from motors or removable bullets, contact from the attachment base or movement transmitted through the toy. How much stimulation reaches the wearer depends on motor placement, ring or harness contact, anatomy, fit and position, so it should not be treated as a guaranteed feature of every double penetration strap-on.
