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Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch

7-inch flexible PVC dildo with realistic ejaculation pump, suction cup base, and textured balls for intense solo or partner play.

Rated 4.4 out of 5
(409 ratings)

See 60 reviews below

Prices last checked:

Where to Buy Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch in America

As of September 2026, Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch is available in America from Lovehoney for $69.99 USD . Hawttt compares prices from trusted retailers so you always get the best deal.


Description

Experience the ultimate in realistic sensation with the Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock, a 7-inch realistic dildo designed for those seeking intense, lifelike stimulation and the unique fantasy of ejaculation. This flexible, body-safe toy features a veiny shaft, textured balls, and an integrated pump system that allows you to create your own custom ejaculate for a truly immersive experience during solo play or intimate partner moments.

  • Realistic Ejaculation & Squirting: The core feature of this dildo is its ability to simulate a realistic climax. It comes with a special 'Nut Butter' formula—a synthetic semen substitute made from water, dimethicone, and other skin-safe ingredients. By mixing equal parts of this concentrate with water and filling the internal reservoir, you can activate the built-in hand-held pump to release a squirting sensation that mimics the feeling of a real orgasm, perfect for facials, bukkake scenarios, or deep internal release.
  • Vac-U-Lock Hands-Free Design: Equipped with a sturdy suction cup base, this dildo offers versatile positioning options. The Vac-U-Lock mechanism allows it to securely attach to smooth surfaces like mirrors, tiles, or shower walls for hands-free pleasure. Alternatively, the base slots easily into compatible harnesses, enabling you to wear the toy while engaging in other activities, adding a layer of spontaneity and variety to your sessions.
  • Optimal Size & Dual Stimulation: With a total length of 9.2 inches, an insertable length of 8.5 inches, and a circumference of 5.75 inches, this dildo provides a substantial, girthy sensation that is larger than average. The design includes a bulbous head with textured balls, ensuring dual stimulation for both internal penetration and external clitoral or perineal play, catering to a wide range of pleasure preferences.
  • Material & Safety: Crafted from high-quality, flexible PVC, this toy is durable yet soft enough to be pleasurable. It is explicitly latex-free and phthalate-free, making it a safe choice for those with allergies. The material is also submersible, allowing for safe use in the shower or bath, which can enhance the experience by incorporating water play.

Usage tips for the best experience involve proper lubrication and preparation. While the toy is flexible, reviewers note that the PVC material can be quite firm and may not absorb water-based lube well, so using a generous amount of water-based lubricant is recommended to ensure smooth insertion and prevent friction. The 'Nut Butter' mixture is easy to prepare; simply combine the provided concentrate with water and fill the pump tube, then screw it onto the dildo's reservoir. Once filled, the pump is ready to dispense the simulated ejaculate with a simple press, adding a surprising and satisfying element to your playtime.

Cleaning and maintenance are straightforward due to the toy's waterproof nature. After use, rinse the dildo thoroughly with warm water and mild soap, paying special attention to the pump mechanism and the reservoir where the 'cum' mixture was stored. Ensure the pump is dry before storage to prevent any potential issues with the mechanism. The toy comes with a discreet storage bag, ensuring privacy when keeping it out of sight. Whether you are exploring new fantasies about receiving a facial, enjoying a water fight, or simply seeking a more intense climax than standard toys can provide, this versatile dildo delivers a comprehensive and realistic experience.


Features

  • Squirting realistic dildo to fulfill your ejaculation fantasies
  • Vac-U-Lock detachable suction-cup base enables hands-free and harness fun
  • Sizeable 7-inch shaft gives bigger-than-average sensations
  • Girthy shaft and bulbous balls offer dual internal and external stimulation
  • Includes storage bag and concentrated 'Nut Butter' to create home-made ejaculate

Specifications

Allergens:
Latex-Free , Phthalate-Free
Features:
Harness Compatible , Has Balls , Suction Cup
Waterproof:
Submersible
circumference:
5.75 inches
Insertable Length:
7 inches
Flexibility:
Flexible
Material:
PVC
Allergens:
Latex-Free, Phthalate-Free
Features:
Harness Compatible, Has Balls, Suction Cup
Insertable Length:
8.5 inches
Hawttt Product ID:
7022
Category:
Sex Toys

1 more spec available on the retailer site — see prices above.

Extended Information

Designed to give that lifelike nut-busting sensation, this thoroughly thrilling dildo from Doc Johnson boasts a veiny shaft, touchably textured balls, and a satisfying squirt sensation that mimics real ejaculation. It's also great for water fights.


Designed to give that lifelike nut-busting sensation, this thoroughly thrilling dildo from Doc Johnson boasts a veiny shaft, touchably textured balls, and a satisfying squirting sensation that mimics real ejaculation. It's also great for water fights.Explore the visual delights of snowballing, bukkake, creampies and facials during couples play, or simulate the internal sensation of shared climax during solo fun.Complete with a special 'Nut Butter' semen-simulating formula, all you have to do is mix it with equal parts water and fill the hand-held pump for a supremely realistic happy ending to your pleasure-session. A sturdy suction cup base sticks to smooth surfaces or slots into harnesses, making this dirty dong perfect for hands-free pleasure.For fantastically fulfilling sensations, don't forget to slather your synthetic sausage in water-based lube before play. Nut Butter Ingredients: Water, Dimethicone, Propylene Glycol, Dimethiconol, Xanthan Gum, Hydroxyethylcellulose, Colloidal Silver


Product Reviews

Strongly recommend if you enjoy cum play
Review by Anonymous
Rated 10 / 10

I had been looking for a toy that me and my OH could use that catered around cum-play and this product is my favorite. Many previous toys we had purchased that boasted 'ejaculating' qualities were…


Messy and fun
Review by Anonymous
Rated 10 / 10

Delivery of the package was up to the normal high standards you can expect from Lovehoney, discreet and secure. The toy itself is very well constructed, I purchased the ‘cum’ lube to go with this,…


Fantasies
Review by Anonymous
Rated 10 / 10

I bought this toy as I had fantasised about the feeling of someone cumming in my ass. When I mentioned this toy to my OH she insisted that I would also be receiving a facial as I have done it to her…


Amazing
Review by Anonymous
Rated 10 / 10

I ordered this for its squirting feature as I like the feel of a man cumming inside of me. Once this bad boy arrived I couldn't wait to unbox him and get to work. I wasn't expecting this dildo to be…


Fantastic
Review by Anonymous
Rated 10 / 10

We purchased this for the purpose of making cumshot videos. After checking out a few different ones this sounded perfect and it is. The syringe is probably big enough for most however we purchased a…


Amazing feel and added bonuses
Review by Anonymous
Rated 10 / 10

Love this dildo. It’s thick and so well textured that’s it’s so realistic. We love playing with this as it’s so much fun. My partner loves using this on me and making it squirt on or in me and…


One of the best
Review by L R. on 11/16/20
Rated 5 / 5

My Husband and I got this as at the time we were using contraception and I missed the feel of him cuming inside of me so we did our research and got this. This is one of my best dildos I own. I love…


Amazing feel and added bonuses
Review by Adventurous P. on 10/28/20
Rated 5 / 5

Love this dildo. It’s thick and so well textured that’s it’s so realistic. We love playing with this as it’s so much fun. My partner loves using this on me and making it squirt on or in me and…


Strongly recommend if you enjoy cum play
Review by Steve212 on 7/27/20
Rated 5 / 5

I had been looking for a toy that me and my OH could use that catered around cum-play and this product is my favorite. Many previous toys we had purchased that boasted 'ejaculating' qualities were…


Messy and fun
Review by Daring D. on 7/26/20
Rated 5 / 5

Delivery of the package was up to the normal high standards you can expect from Lovehoney, discreet and secure. The toy itself is very well constructed, I purchased the ‘cum’ lube to go with this,…


A bit fiddly
Review by Jsp D. on 7/26/20
Rated 4 / 5

Coming across this was like love at first sight. It's all the things me and my partner have been looking for. It really does stand up to the full *package* haha. The length and girth of this dildo is…


Full-filling
Review by Hardbabes on 8/2/21
Rated 5 / 5

Just wow! This is hands down the BEST dildo we have ever had....and we have had a fair few!


Full-filling
Review by Hardbabes on 8/2/21
Rated 5 / 5

Just wow! This is hands down the BEST dildo we have ever had....and we have had a fair few!


One of the best
Review by L R.
Rated 5 / 5

My Husband and I got this as at the time we were using contraception and I missed the feel of him cuming inside of me so we did our research and got this. This is one of my best dildos I own. I love…


Amazing feel and added bonuses
Review by Adventurous P.
Rated 5 / 5

Love this dildo. It’s thick and so well textured that’s it’s so realistic. We love playing with this as it’s so much fun. My partner loves using this on me and making it squirt on or in me and…


Strongly recommend if you enjoy cum play
Review by Steve212
Rated 5 / 5

I had been looking for a toy that me and my OH could use that catered around cum-play and this product is my favorite. Many previous toys we had purchased that boasted 'ejaculating' qualities were…


Messy and fun
Review by Daring D.
Rated 5 / 5

Delivery of the package was up to the normal high standards you can expect from Lovehoney, discreet and secure. The toy itself is very well constructed, I purchased the ‘cum’ lube to go with this,…


Suction cup bends tubing at
Review by Verified-Customer on 9/3/21
Rated 4 / 5

Suction cup bends tubing at a very sharp angle. A few concerns about it cutting off the flow. Dildo itself feels VERY realistic. Great size and girth. Did not feel the ejaculate as expected though.…


Amazing
Review by Verified-Customer on 5/1/21
Rated 5 / 5

My wife loves this dildo and do I. She said she loves the way it feels inside her and when she makes it cum, she explodes too. Now we can roleplay threesomes and cream pies.


Good dildo but don't recommend for beginner sissies
Review by Legohalo135
Rated 4 / 5

The dildo is really good with the design and the types of color. As the title suggests if your a beginner especially for disses or traps, etc. I recommend probably training yourself around big dildos…


Amazing
Review by Verified-Customer on 1/5/21
Rated 5 / 5

My wife loves this dildo and do I. She said she loves the way it feels inside her and when she makes it cum, she explodes too. Now we can roleplay threesomes and cream pies.


Suction cup bends tubing at
Review by Verified-Customer on 9/3/21
Rated 4 / 5

Suction cup bends tubing at a very sharp angle. A few concerns about it cutting off the flow. Dildo itself feels VERY realistic. Great size and girth. Did not feel the ejaculate as expected though.…


Full-filling
Review by Hardbabes on 8/2/21
Rated 5 / 5

Just wow! This is hands down the BEST dildo we have ever had....and we have had a fair few!


One of the best
Review by L R.
Rated 5 / 5

My Husband and I got this as at the time we were using contraception and I missed the feel of him cuming inside of me so we did our research and got this. This is one of my best dildos I own. I love…


Good dildo but don't recommend for beginner sissies
Review by Legohalo135
Rated 4 / 5

The dildo is really good with the design and the types of color. As the title suggests if your a beginner especially for disses or traps, etc. I recommend probably training yourself around big dildos…


Amazing
Review by Verified-Customer on 1/5/21
Rated 5 / 5

My wife loves this dildo and do I. She said she loves the way it feels inside her and when she makes it cum, she explodes too. Now we can roleplay threesomes and cream pies.


Suction cup bends tubing at
Review by Verified-Customer on 9/3/21
Rated 4 / 5

Suction cup bends tubing at a very sharp angle. A few concerns about it cutting off the flow. Dildo itself feels VERY realistic. Great size and girth. Did not feel the ejaculate as expected though.…


Full-filling
Review by Hardbabes on 8/2/21
Rated 5 / 5

Just wow! This is hands down the BEST dildo we have ever had....and we have had a fair few!


One of the best
Review by L R.
Rated 5 / 5

My Husband and I got this as at the time we were using contraception and I missed the feel of him cuming inside of me so we did our research and got this. This is one of my best dildos I own. I love…


Good dildo but don't recommend for beginner sissies
Review by legohalo135
Rated 4 / 5

The dildo is really good with the design and the types of color. As the title suggests if your a beginner especially for disses or traps, etc. I recommend probably training yourself around big dildos…


Amazing
Review by Verified-Customer on 1/5/21
Rated 5 / 5

My wife loves this dildo and do I. She said she loves the way it feels inside her and when she makes it cum, she explodes too. Now we can roleplay threesomes and cream pies.


Good dildo but don't recommend for beginner sissies
Review by legohalo135
Rated 4 / 5

The dildo is really good with the design and the types of color. As the title suggests if your a beginner especially for disses or traps, etc. I recommend probably training yourself around big dildos…


Im In Love!
Review by Verified-Customer
Rated 5 / 5

**Just wanna add a quick bit first off to disclose that im an ftm trans guy who likes to use what he has - so others can understand thats where im coming from! (pun intended lol)**


Im In Love!
Review by Verified-Customer
Rated 5 / 5

**Just wanna add a quick bit first off to disclose that im an ftm trans guy who likes to use what he has - so others can understand thats where im coming from! (pun intended lol)**


Happy with product
Review by Verified-Customer
Rated 5 / 5

Happy with product


Im In Love!
Review by Verified-Customer
Rated 5 / 5

**Just wanna add a quick bit first off to disclose that im an ftm trans guy who likes to use what he has - so others can understand thats where im coming from! (pun intended lol)**


Happy with product
Review by Verified-Customer
Rated 5 / 5

Happy with product


Feels rough
Review by Verified-Customer
Rated 2 / 5

Overall I enjoyed the shape and size of it, and it squirts well. But even with lots if lube, it feels like there is a lot of friction. Also, the way the tube comes out the back of the dildo can get…


Im In Love!
Review by Verified-Customer
Rated 5 / 5

**Just wanna add a quick bit first off to disclose that im an ftm trans guy who likes to use what he has - so others can understand thats where im coming from! (pun intended lol)**


Happy with product
Review by Ruth T. on 7/16/21
Rated 5 / 5

Happy with product


Feels rough
Review by Cody on 7/16/21
Rated 2 / 5

Overall I enjoyed the shape and size of it, and it squirts well. But even with lots if lube, it feels like there is a lot of friction. Also, the way the tube comes out the back of the dildo can get…


Im In Love!
Review by naughtypup20 on 7/13/21
Rated 5 / 5

**Just wanna add a quick bit first off to disclose that im an ftm trans guy who likes to use what he has - so others can understand thats where im coming from! (pun intended lol)**


Good dildo but don't recommend for beginner sissies
Review by legohalo135 on 5/24/21
Rated 4 / 5

The dildo is really good with the design and the types of color. As the title suggests if your a beginner especially for disses or traps, etc. I recommend probably training yourself around big dildos…


Happy with product
Review by Ruth T.
Rated 5 / 5

Happy with product


Feels rough
Review by Cody
Rated 2 / 5

Overall I enjoyed the shape and size of it, and it squirts well. But even with lots if lube, it feels like there is a lot of friction. Also, the way the tube comes out the back of the dildo can get…


New favourite
Review by Miss S. on 9/8/21
Rated 5 / 5

Loved this product. The dildo it’s self is perfect size and girth to give you that full feeling. Favourite part has to be the squirting element - really felt it filling you up and caused me to…


Feels rough
Review by Cody
Rated 2 / 5

Overall I enjoyed the shape and size of it, and it squirts well. But even with lots if lube, it feels like there is a lot of friction. Also, the way the tube comes out the back of the dildo can get…


Great service, great product
Review by Cumlovingcouple on 8/18/21
Rated 5 / 5

The first one ordered was faulty in that the end of the tube was sealed. Once the fault was recognised, the customer service team were amazing and replaced it straight away.


Pretty good, for the price!
Review by Isserley on 8/16/21
Rated 4 / 5

Everything about this is pretty good - the size, the feel, the look and the mechanics. The “nut butter” is quite realistic and easy to use, although you don’t get much.


New favourite
Review by Miss S. on 8/9/21
Rated 5 / 5

Loved this product. The dildo it’s self is perfect size and girth to give you that full feeling. Favourite part has to be the squirting element - really felt it filling you up and caused me to…


Nice toy
Review by Verified-Customer
Rated 4 / 5

It’s a bit big but once you get the hang of it you should be smooth sailing. The cum feature is amazing.


Looks Realistic. But........
Review by MyTorta!
Rated 3 / 5

At first glance this toy looks really good. The proportion are proper, the texture is spot on and the color is nice. However thats where the realism ends. The dildo is very firm with almost no…


Great service, great product
Review by Cumlovingcouple
Rated 5 / 5

The first one ordered was faulty in that the end of the tube was sealed. Once the fault was recognised, the customer service team were amazing and replaced it straight away.


Pretty good, for the price!
Review by Isserley
Rated 4 / 5

Everything about this is pretty good - the size, the feel, the look and the mechanics. The “nut butter” is quite realistic and easy to use, although you don’t get much.


New favourite
Review by Miss S. on 9/8/21
Rated 5 / 5

Loved this product. The dildo it’s self is perfect size and girth to give you that full feeling. Favourite part has to be the squirting element - really felt it filling you up and caused me to…


Nice toy
Review by Verified-Customer
Rated 4 / 5

It’s a bit big but once you get the hang of it you should be smooth sailing. The cum feature is amazing.


Looks Realistic. But........
Review by MyTorta!
Rated 3 / 5

At first glance this toy looks really good. The proportion are proper, the texture is spot on and the color is nice. However thats where the realism ends. The dildo is very firm with almost no…


Great service, great product
Review by Cumlovingcouple
Rated 5 / 5

The first one ordered was faulty in that the end of the tube was sealed. Once the fault was recognised, the customer service team were amazing and replaced it straight away.


Pretty good, for the price!
Review by Isserley
Rated 4 / 5

Everything about this is pretty good - the size, the feel, the look and the mechanics. The “nut butter” is quite realistic and easy to use, although you don’t get much.


New favourite
Review by Miss S. on 9/8/21
Rated 5 / 5

Loved this product. The dildo it’s self is perfect size and girth to give you that full feeling. Favourite part has to be the squirting element - really felt it filling you up and caused me to…


Frequently Asked Questions

Is this dildo waterproof and safe to use in the shower?

Yes, the toy is submersible and waterproof, making it safe for use in the shower or bath.


Can I use silicone or oil-based lubricants with this toy?

No, you should only use water-based lubricants as the toy is made of PVC, and oil-based products can damage the material.


Is the material body-safe and free from harmful chemicals?

Yes, the toy is made of latex-free and phthalate-free PVC, ensuring it is safe for sensitive skin.


Does the toy require batteries or a rechargeable motor?

No, the ejaculation feature is powered by a manual hand-held pump that you fill with a mixture of water and the included 'Nut Butter' concentrate.


What is the insertable length and total length of the dildo?

The insertable length is 8.5 inches with a total length of 9.2 inches, providing a substantial girth of 5.75 inches.


What accessories are included in the packaging?

The package includes the dildo, a hand-held pump for the ejaculate, a tube of 'Nut Butter' concentrate, and a discreet storage bag.


Where can I buy Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch in America?

Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch is available from 1 store in America. It is stocked by Lovehoney. The lowest current price is $69.99 USD at Lovehoney.


What is the best price for Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch in America?

The lowest current price for Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch in America is $69.99 USD at Lovehoney, based on 1 retailer tracked on Hawttt as of 25 September 2026.


Is Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch any good?

Doc Johnson Bust It Ejaculating Dildo with Vac-U-Lock 7 Inch is well rated, scoring 4.4 out of 5 from 409 buyer reviews collected across the retailers that stock it.


Doc Johnson Bust It Ejaculating…
$69.99 USD at Lovehoney
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