Doc Johnson Bust It Review

It’s not often I get shy about a toy. But this one? This one made me blush before I even opened the bag.

I’d been on a bit of a squirting kick – trying everything from elegant syringes to subtle POP-style dildos. But eventually, I hit that stage of curiosity where subtlety can get in the bin. I wanted something big, bold, and built to bust.

So when I saw the Doc Johnson Bust It 8.5″ Squirting Dildo, I didn’t even hesitate. Black version. Balls. Veins. A tube of something called “Nut Butter.” I was in.

Key Takeaways

The Bust It by Doc Johnson is a messy, unapologetic, hard-bodied dildo built for one thing: filling you up and making it look like the real deal. It’s not subtle. It’s not sleek. But it’s filthy fun from the second you lube it up to the moment that warm squirt pulses deep and leaves you dripping.

Who Should Try It? Realism lovers, cum-play fans, and anyone craving a big dick energy toy with a bit of theatrical flair.

Who Can Skip It? If you’re all about silicone softness, quiet nights, or elegant finishes, this one might feel like overkill. And if mess stresses you out? Look elsewhere.

You Can Buy It on the Lovehoney website for $70.

What Is the Doc Johnson Bust It?

Doc Johnson Bust It 8″ is a realistic, squirting dildo that looks and feels like a firm, well-endowed cock – complete with testicles, textured veins, and a removable Vac-U-Lock suction base. At the base is a hole where you connect a plastic syringe, and from that? You can squirt to your heart’s content.

The brand designed this one for realism junkies. It’s got the size, the shape, and that “is this legal to ship?” vibe. The idea is simple: fill the syringe with fake cum (or your choice of liquid), connect the tube, and inject when the moment’s right.

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First Impressions & Features

Unboxing

As you can see in the image below, the Bust It arrives in classic Doc Johnson packaging: clamshell plastic, a bold photo, and a loud promise of explosive fun. Not discreet. Not subtle. But it lets you know what you’re in for.

Inside, you’ll find the dildo itself, a 1oz tube of Nut Butter (thick, creamy hybrid lube), a plastic syringe, a connecting tube, and a removable suction cup. You also get a basic drawstring bag – nothing fancy, but enough to store this monster without freaking out your cleaner.

Features

• FirmSkyn material for added rigidity
• Removable Vac-U-Lock suction base
• Syringe and tubing system for realistic ejaculation
• O-ring and Vac-U-Lock harness compatible
• Textured for stimulation
• Phthalate-free, body-safe
• Comes with Nut Butter lube and a storage bag

Quick Specs

• Total Length: 9.25″
• Insertable Length: 8.5″
• Diameter: 2.0″
• Weight: 1.2 lbs.
• Material: PVC (FirmSkyn)
• Suction Base: Yes
• Squirting Mechanism: Manual syringe

How Do I Use the Bust It?

Setting up the Bust It 8.5″ Realistic Squirting Dildo isn’t hard, but it’s not exactly subtle either. You’re basically building your own cum cannon. Here’s how to do it without fumbling mid-fuck:

1. Fill the syringe. Use the included Nut Butter (yep, it’s called that) or any liquid of your choosing. Thin, warm lube gives you a better spray. Thicker stuff delivers that oozy, decadent dribble. Either way, don’t be stingy – load it up.
2. Attach the tubing. One end of the narrow plastic tube goes into the syringe. Just shove it in – gently but firmly. Don’t twist or overthink it.
3. Thread the tube through the dildo. Slide the other end into the hole at the base. Keep pushing until it snakes out of the head. You’re feeding the cock its ammo.
4. Choose your setup. Use the Vac-U-Lock suction cup base for hands-free fun – it sticks well to most flat surfaces. Or skip it and ride the thing manually like the dirty little engine you are.
5. Do a test squirt. Before things get slick, do a quick squirt into the sink (or your mouth, I won’t judge). This sex toy needs some muscle behind it. A half-hearted squeeze won’t cut it – you’ve gotta mean it. Think of a strong, steady pump rather than a timid puff.

Bonus tips:

• Angle the cock before you get it in. Once you’re mid-thrust and moaning, precision gets tricky.
• Warm your Nut Butter a little – cold cum is… a mood killer.
• Keep a towel nearby. No explanation needed.

And finally: don’t panic if the tube pops loose during the action. Just reinsert it, reload, and go again. Like any good sex, the second round’s usually better anyway.

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My Personal Experience

The Bust It made a strong first impression the moment I unboxed it. It’s bold, anatomically detailed, and heavy in the hand – no mystery about what it’s meant to do. Visually, it’s a full commitment to realism, complete with balls, a flared head, and a textured shaft.

In use, it’s firm and noticeably more rigid than most silicone toys I’ve tried. That firmness works well for pressure-based stimulation, especially when paired with the suction base or a harness. It doesn’t bend or adapt much, but that’s the point. The outer layer has a slight give, which stops it from feeling too clinical.

The Nut Butter sample included in the box is a fun touch. I thinned it slightly with warm water to get a more realistic texture and better flow. The syringe holds enough fluid for a satisfying squirt, but you do need to press hard to get the release, especially with thicker lubes. Once it’s flowing, though, the sensation is surprisingly effective. The tubing stayed in place well enough during play, though it did require some force to connect initially.

The suction cup base worked well on tile and smooth surfaces. Using it hands-free required some squatting and balance, but once it was set up, the dildo stayed put. The Vac-U-Lock compatibility is a bonus for anyone wanting to integrate it into a strap-on setup.

Cleanup took a bit longer than average, especially getting fluid out of the tubing, but nothing unmanageable with some warm soapy water and patience.

Overall, it delivers on its promise. If you’re looking for a squirting dildo with a bold, realistic look, strong structure, and hands-free options, Bust It holds its own – just don’t expect subtlety or softness.

Packaging

Doc Johnson keeps it loud. No mystery here – the toy’s name is front and center with an “explodes on command” vibe that’s either a hard yes or a hard no depending on who sees it. Not discreet. But not fragile, either.

The drawstring bag included isn’t premium, but it’s fine for basic storage, especially if you keep the tube and syringe separate to dry properly.

Design

This isn’t a subtle sex toy. It’s a penis. A big, bold, anatomically detailed penis with testicles, veins, and a head that looks like it should have its own Only Fans.

But I liked that. It’s porn-realistic, not uncanny valley weird. The black version looks like it belongs in a college boy’s dorm room porno. The firmness gives it power, and the texture actually adds something during play.

The base detaches so you can switch between suction and harness play – very practical if you’ve got a system going.

Material

The Bust It is made from Doc Johnson’s FirmSkyn – their premium-grade PVC that’s firmer than your average toy but still has some squish in the skin. It’s phthalate-free and body-safe, which is more than you can say for a lot of older PVC dildos. That said, it’s not silicone, so it won’t tick the box for those chasing top-shelf, non-porous materials. There’s a slight smell out of the box, and the surface can feel a bit sticky if it’s not powdered or properly cleaned. Lint loves it. I wouldn’t leave any leftover Nut Butter in the syringe tubing overnight, but with a thorough clean and dry, you’re good to go again.

Stimulations

The Doc Johnson Bust It 8.5″ Realistic Squirting Dildo doesn’t bend or coddle – it holds its shape and demands a bit of intention. That rigidity means constant pressure, and the girth gives you that filled-up, cock-drunk feeling without tipping into ridiculousness. It won’t flex to fit your curves or angles, but for straight-up thrusting and chasing that creampie finish, it does exactly what it says on the tin.

As for the squirt? It’s not elegant, but bloody hell, it works. With a strong squeeze, the bulb shoots a thick, satisfying stream that coats, fills, or dribbles, depending on how hard you go. No finesse – just filthy payoff.

Build Quality

Mixed results on the quality front with the Doc Johnson Bust It.

The dildo itself is impressive – firm, weighty, and sculpted with a lot of attention to detail. The suction cup is rock solid too, gripping hard to most surfaces without sliding mid-thrust. But the syringe and tubing system? That’s where things get a little janky. Connecting the pieces takes more muscle than it should, the fit feels slightly off, and there’s no clear way to see how much fluid you’ve actually loaded. I even had the tube slip loose once during play, which definitely kills the mood if you’re mid-squirt. It’s not a flawless setup – more DIY than precision-engineered. But once it’s in place and functioning, the Bust It does exactly what it promises: delivers a very convincing, very messy finish.

Ease of Use

Getting started with the Doc Johnson Bust It 8″ squirting dildo isn’t rocket science, but it’s a two-handed job. Filling the syringe is simple enough, but connecting the tubing takes a bit of fiddling – and once lube gets involved, good luck keeping your grip. I tried adjusting things mid-session once and ended up with Nut Butter (you can see the bottle in the image below) on the sheets, my leg, and the dog bed (don’t ask).

The suction cup base helps a lot if you want to go hands-free. It keeps things steady and frees you up to focus on the good bits. Using it in a harness? That’s a bit trickier. The tubing can shift, and you’ll need to plan your angles, but it’s doable if you’re determined.

Once it’s set up and inside you, though? You’re not thinking about logistics. You’re thinking about how full you feel, how close you are, and how hard you want that squirt to hit.

Versatility

The Bust It 8.5″ works hands-free with the suction cup (image below) and slots easily into a Vac-U-Lock harness if you’re after something more dynamic. It’s brilliant for solo creampie play, but also great with a partner – especially if one of you wants to deliver a very visual, very messy “finish.” It’s not discreet. It’s not lightweight. But when you’re in the mood for something over-the-top and filthy, it delivers.

Warranty and Support

Doc Johnson doesn’t really offer extended warranties on this one, but they’ve been around forever, and customer support is solid. If it arrives broken, you’ll get a replacement. Beyond that? Just treat it well and clean it thoroughly.

Cleaning

Bust It might deliver the goods, but it doesn’t clean up after itself.

Because it’s made from PVC, it’s not sterilize-in-boiling-water safe like silicone toys. That means warm soapy water is your best friend. Rinse the dildo thoroughly, paying attention to the ridges and suction cup base (cum has a way of hiding in crevices).

The tubing and syringe are a bit more fiddly. You’ll need to flush them out right after use – suck up warm water, squirt it through a few times, and repeat until it runs clear. Don’t leave Nut Butter or any lube sitting inside overnight. That stuff turns into gunk fast and can ruin the tube.

If you’re using thicker liquids, go the extra round with water and maybe a drop of toy cleaner to finish. And definitely store it dry – damp tubes in dark drawers are asking for weird smells.

Minor Issues I Found During Testing

The syringe on the Doc Johnson Bust It doesn’t always stay snug – you’ll feel it leaking under pressure if you’re not careful. The PVC has that fresh tire smell when you first unbox it, and the surface is a lint magnet, so keep a rinse cloth nearby unless you like your cocks fuzzy. It’s also tough to tell how much liquid you’ve loaded, which makes timing your squirt a bit of a guessing game.

Clean-up isn’t hard, but it’s not quick either – fluid can linger in the tubing, so make sure you flush it thoroughly before packing it away.

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Alternatives to the Bust It

POP by TANTUS

Sleek, silicone, and syringe-powered, but more elegant than erotic. Lacks realism, but great for control freaks who like a clean finish.

You can read my full POP by Tantus review here.

King Cock Squirting Dildo

Similar in function but less structurally stable. King Cock feels squishier, but harder to use mid-action. Slightly messier squirt, too.

Do you want more options? We have tested many more squirting dildos in this article.

I am Sold! Where Can I Buy It?

You can buy it on Lovehoney using this link.

Thanks for reading my Doc Johnson Bust It review!

Sandra

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Sandra studied nursing and sexual health and is named one of the world’s top 50 sexologists. She founded My Sex Toy Guide in 2016, where she and a team of experts write about relationships, LGBTQ topics, and other sexuality issues. She has been featured in Men’s Health, Wedding Wire, InsideHook, ThriveGlobal, and more.
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