Aug/02/2022

Last Update: September 1, 2025

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8 min read

Spread ‘Em and Push It In Balls Deep: Fun Factory G5 Big Boss Review!

Scarlett Dellinger

I'm Scarlett “Delight” Dellinger, a certified Sexual Health Educator and Sexual Wellness Coach, passionate about helping people explore intimacy. My work has been featured in Sydney Unleashed, Stop Having a Boring Life and Venus O’Hara. Learn more about me or follow me on Twitter.

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Hey there! Are you looking for a new big boss or dirty daddy to show you what it’s like to really and I mean *really* milk your G-spot hard with a huge 7-inch cock inside you? Well, it’s almost impossible to miss the Fun Factory G5 Big Boss due to its impressive size. Seriously, whenever I see something that big, I forget all about my gag reflex and my knees instinctively drop to the floor. Anyway… What you need to know is that the G5 Big Boss has finally filled a hole (oh yes!) in the market for large G-spot massagers. Trust me, this bad boy looks like a big and mean realistic dildo, but it’s actually designed to hit your G-spot right every time and make you cum like a boss! So if you wanna pummel your G-spot with super strong vibrations but you also need to feel the super intense pressure of a huge and thick shaft deep inside you, take a look at my Fun Factory G5 Big Boss review! Spoiler alert: I squirted all over my keyboard!

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Yes, Boss?

If you love G-spot toys, you know that most of them are small and that not all of them necessarily look like realistic cocks. However, the G5 Big Boss is on a whole other level. It’s basically a G-spot massager on steroids AND it looks like a huge dildo. Just open up and say “aaaah!” Good girl!

Basically, the main selling point of this toy is that it will give you a huge, delicious goober to play with and make all those G-spot sensations much more intense. Therefore, if you’ve always wanted to try a G-spot vibrator but were unimpressed with those tiny and portable hook-like massagers, this latest toy from Fun Factory will definitely become your new master.

For real, I totally missed out on the previous G4 version of this toy and now they’ve come out with a new one that pretty much answered all my prayers. It inspired me to be as sinful and as naughty as I can get during this Fun Factory G5 Big Boss review. Hear me, Gods of Sex Toys, let my punishment be swift and brutal!

But seriously, whenever I buy a sex toy, I always look for something that looks similar to my boyfriend’s 8-inch jizz bazooka. If you’re here, chances are that we’re not that different… You’re probably a size queen that needs to feel a big behemoth deep inside you in order to let go and unleash the most powerful G-spot explosions! You may even *want* to get a little scared because a monster cock comes with a little uncertainty and a slight degree of intimidation. If so, I’d advise you to buy the G5 Big Boss in black and get your pussy ready for a whole other kind of adventure!

View Price On Funfactory.com

First Look: G5 Big Boss

As always with Fun Factory, you’ll get sophisticated German engineering and packaging. I always have a great time unboxing Fun Factory toys and this one was no different. The box is both luxurious, fun and definitely gives you that wow factor when you take out the outer slip. Then, you get a beautiful gold box with the words “Your Perfect Moment”. Whether you like all that cutesy stuff or you just want to get straight to the hard thrusting acrobatics, here’s what you’ll get when you open the box:

G5 Big Boss
Magnetic charging cable (USB)
Instruction manual

Gulp! It’s Huge!

When I first grabbed this toy for my Fun Factory G5 Big Boss review, I had one of those “eureka” moments where my jaw dropped and I was ready to bend over. Sure, it’s better when that happens with a real handsome hunk. Still, just knowing there’s a toy out there that can get me to the same level of horniness is enough.

Anyway, what I was most impressed with from the start is the actual shape of the thing. Now, you’ll be looking at 6.6 inches of insertable length. Plus, the diameter is approximately 1.78 inches.

What’s more, you can clearly see that this fake cock was designed to please any naughty size queen. The thick head has a gorgeous pronounced ridge. It looks like a match made in heaven for your G-spot! Also, the smooth shaft has perfectly-placed light veins. They will deliver additional massage sensations deep inside! Plus, the shaft is not straight or evenly tapered. It has a special texture that replicates the curvy and bumpy sensations of a real penis. Now, the curve is the cherry on top: it’s not too steep nor too light.

One thing I should say here is that the total length is around 9 inches. The other 2 inches are taken up by a finger loop handle at the base. Also, the white handle is nice and smooth and it comes with three buttons that you can use to control the action.

Fun Factory G5 Big Boss Review – The Specs

5 vibration speeds
4 vibration patterns
Finger loop at the base
Waterproof
Made of premium silicone
USB-rechargeable
Insertable Length: 6.63 inch
Diameter: 1.78 inch
Total length: 9.25 inch
Operating time: 120 minutes
Charging time 6-8 hours
Colors: Cream, Pink, Black

Materials: Smooth Criminal

One of the things that I always loved with Fun Factory toys is their high-quality silicone material. You can squeeze and tease the Big Boss but the firm texture allows you to feel every inch!

Plus, you won’t have to worry about germs and other nasty stuff seeping into the non-porous premium silicone. Seriously, the material feels extra smooth and if you combine it with lube, it will be hard to tell the difference between the Big Boss and a hard wet cock.

Fun Factory’s silicone material is also incredibly easy to clean and it helps a lot that the whole toy is submersible. That way, you can go crazy on the lube or cum as much as you want over your new vibrator and you’ll be able to clean it in just a few minutes. Even better, you can use it in the shower!

Size: The Bigger, The Better

Honestly, the Big Boss surprised me with a size that is just right. I have a feeling that the shape, length and thickness will be the perfect match for any admirer of big cocks. It even looks like a great tool to use if you’re not used to big dicks and you want to train until you can take them balls deep.

What I really enjoyed here was the balance between the length, thickness and weight. It’s not too heavy and the finger loop at the bottom balances it all out. Like I said, the cool thing here is that the curve is just right. It allows you to use the Big Boss hands-free. Still, you can always use your hand if you need an extra push. Another thing you can do is use the head as an external clit massager. It’s wide, soft and it can deliver all sorts of pleasurable vibrations in and around your clit.

Vibration Functions: Let That Sucker Blast!!!

Speaking of the actual vibration quality, I was impressed with the overall low noise factor on this thing. It’s not fully silent, but it’s still quieter than most other G-spot vibes.

Additionally, you’ll get 5 speeds and 4 unique patterns to play with. You can mix and match them to find your favorite setting for a deep internal massage or intense clitoral vibrations. When used externally, I found that the head felt very similar to a wand massager. Even at the lowest level, the vibrations were enough to give me a throbbing clit orgasm. And when I inserted it inside (slowly — it’s extra thick!!!)It filled me with heaps of intense pressure that I’ve never quite experienced with other G-spot massagers so far.

View Price On Funfactory.com

Razzle Dazzle

The lowest “Razzle Dazzle” and “Aerobic Mode” settings were strong enough to send deep rumbles throughout my body and even reach down to my butthole, which felt mind-blowingly naughty.

What’s more, the pulse patterns and continuous vibrations felt fantastic when I pressed the head directly on my G-spot. Note that some girls will enjoy tiny movements here while others will love big thrusts. I tried various types of thrusting and hands-free fun and I slowly built up to an explosive G-spot orgasm. But, I also realized that this is a superb toy for edging. Just let go of it when you feel an orgasm coming and use it hands-free. You’ll sense a deep throbbing that extends way beyond your A-spot and cervix. Hopefully, you’ll feel your pussy tense up before an explosive squirting orgasm! Just don’t forget to use a towel!

On a side note, I really wish they would have made this thing a little more anal-friendly. My big black G5 vibrator looks like it should live in my ass! However, the manufacturer doesn’t recommend it for anal. You can try it and get by if you keep a constant grip on the finger loop (I couldn’t help myself and it felt great) but if you’re a beginner, I would advise you to keep this thing far away from your bum.

Pros

Intense G-spot and clitoral stimulation
Delicious shape, size and texture
Hands-free

Cons

It takes ages to charge (6-8 hours)
I would have preferred some kind of app or wireless connectivity for remote operation.
Not designed for anal (what a missed opportunity!)

Fun Factory G5 Big Boss Compared With Other Vibrating Dildos

	Fun Factory G5 Big Boss	Evolved Novelties Big Shot Squirting	The Swan Wand Rechargeable Waterproof Silicone Vibrator	Icicles No. 20
features	Approximately 9 inches long and nearly 2 inches thick, designed for substantial penetration Offers deep, powerful vibrations with 12 settings, including 6 intensities and 6 patterns Realistic with a G-spot-pleasing ridge and a flexible shaft that moves with your body Made from body-safe silicone, ensuring a pleasant texture and feel Intuitive buttons with a QuickSTOP function and an ergonomic loop handle for comfortable use	Designed to simulate ejaculation with a squirting feature for added realism Made from body-safe, phthalate-free silicone, ensuring safety and comfort Typically around 7-8 inches in length, providing a substantial experience Often includes multiple vibration modes for customizable pleasure Features lifelike detailing, such as veins and ridges	Luxurious, seamless and made from 100% premium silicone Dual PowerBullet motors for intense stimulation with seven vibration functions Fully submersible, allowing for use in the bath or shower Independently controlled vibrations with a press-and-hold technology for power adjustment Comes with a luxurious storage bag and a user manual	Hand-blown, hypoallergenic and non-porous glass Elegant and textured, with a sleek appearance Can be heated or chilled for different sensations Easy to clean with antibacterial cleaner and warm water Suitable for use in water
price	From $137.99	From $118	From $155	From $55
users	127	63	58	27
our rating	4.8	4.3	4	3.5
power	USB Rechargeable	USB Rechargeable	USB Rechargeable	2 x AA Batteries (not included)
material	Silicone	Silicone & ABS Plastic	Silicone	Glass
waterproof	Yes	Yes	Yes	Yes
brand	Fun Factory	Evolved Novelties	Swan	Pipedream
type	Vibrating dildo	Vibration squirting dildo	Pink vibrating dildo	Vibrating glass dildo
alergens	Latex-Free, Phthalate-Free	Phthalate-free - Non-porous	Phthalate-free - Non-porous	Phthalate-free - Non-porous
design	4.6	4.2	4.3	4
ease of use	4.5	4.5	4.2	3.8
orgasm	4.7	4.6	4.3	3.9
quality	4.7	4.4	4.2	4
noise	Moderate	Moderate	Moderate	Moderate
ease of clean	Moderate	Easy	Moderate	Easy
warranty	2 years	5 years	1 year	90 days

Time to Fuck!

Now that I’ve (hopefully) managed to talk you into sticking the Big Boss deep inside your gushing pussy, don’t wait any longer. Order it today and have fun!

👉 Name:	Fun Factory G5 Big Boss
⚙️ Features:	Extra Large, Extra Thick, Realistic, Waterproof, Multiple Patterns
📁 Type:	Realistic Vibrating G-Spot Massager
🛠️ Materials:	Silicone

It’s huge! (The length and width are just perfect for any size queen!) 5

Smooth and realistic texture (The material is beyond impressive!) 5

That curve makes my pussy smile (The size of the head and the angle are perfect for a deep G-spot massage!) 5

Intuitive design and controls (The finger loop base is easy to grip, but I just wish they would have made this thing safer for anal) 4

The Fun Factory G5 Big Boss Lowdown – What You Need to Know

This one’s for Adepts who want deep vibrations with precision. The patterns work great for both clitoral and vaginal play and the size, shape and handle make it easy to use hands-free. It’s not designed for anal use, but as a vaginal vibrator it’s hard to beat.

Delivery is discreet, labeled only as “FF GmbH”. You get a 24-month warranty if you keep your receipt. Just avoid oils and creams, since they can damage the toy and void coverage.

Made of medical-grade silicone, latex-free and phthalate-free. Always use water-based lube like Toyfluid, never silicone or oil-based products, as they can ruin the toy.

Wash with warm water and mild soap or use Fun Factory’s toy cleaner spray for deeper care. Store it dry, away from other silicone toys and keep oils or silicone lubes far from it to maintain longevity.