Vac-U-Lock Silicone Pegging Set Black brings three graduated sizes for prostate-focused play with premium silicone construction. This complete harness system includes adjustable straps and interchangeable attachments ranging from 4.5 to 6.5 inches, insertable length for progressive anal training sessions.
Key Features:
Three graduated silicone dildos specifically designed for prostate stimulation with contoured shapes that target the male G spot for intense anal penetration and orgasm during pegging activities.
Adjustable harness with Vac U Lock attachment system allows secure dildo mounting for hands free anal penetration while maintaining complete control during prostate massage and pegging sessions.
Platinum premium silicone construction provides body safe materials for anal insertion with smooth non porous surface that prevents bacteria buildup during intimate prostate stimulation and penetration play.
Multiple size options from 5 to 7 inches accommodate different experience levels for progressive anal training and comfortable prostate massage during pegging and role reversal activities.
Compatible suction cup base enables solo anal masturbation and prostate stimulation when used independently from the harness for versatile penetration and orgasmic pleasure experiences.
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Three graduated silicone attachments with a secure Vac-U-Lock harness system designed for pegging and prostate play. Ideal for couples exploring role reversal or anyone seeking focused internal stimulation through curved, anatomically contoured tips.
Why choose the Vac-U-Lock Silicone Pegging Set by Doc Johnson
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
Three slim silicone attachments connect to an adjustable harness via the Vac-U-Lock snap-in system, creating a stable platform for penetrative pegging. Each attachment has a curved design that targets the prostate directly. Premium silicone warms to body temperature during use, making insertion more comfortable and reducing friction. Pornhub Sextoys and specialist ranges both feature similar systems for consistent, hands-free play.
Arousal builds through steady pressure against the prostate rather than rapid friction. Your partner's body responds with heightened sensitivity, deeper breathing, and increased muscle tension around the attachment. Climax arrives through concentrated pressure waves that create full-body releases, leaving legs trembling and minds satisfied. Unlike basic strap-on sextoys that shift during movement, the locking mechanism keeps your chosen attachment firmly in place for the angle and depth that works best.
Start with the smallest attachment (4.5") if you're new to pegging or anal play. The 5.5" middle size suits those with moderate experience, while the 6.5" version works for deeper sensations once your body has adjusted. All three have the same 1.5" width, so progression focuses on length rather than girth. Adjust the harness straps around your waist and thighs for a snug fit that won't shift during movement. If 1.5" width feels too broad, consider slimmer strap-on sextoys first. Cockringshop specialise in products for men and couples at every experience level, so you can always upgrade or swap sizes later.
Select your attachment size and snap it onto the harness plug until it locks securely. Adjust the straps around your waist and thighs for a fit that stays in place during movement. Apply generous water-based lubricant to both the attachment and your partner's anus before positioning yourself for entry. Start with slow penetration to allow their body to adjust to the curved shape and width.
Once they've adjusted, establish a steady rhythm and maintain your angle once you find the spot that makes them gasp. Prostate stimulation responds best to consistent pressure rather than rapid changes in position or speed. Watch for signs of mounting pleasure: increased breathing, muscle tension, and involuntary gripping around the attachment. Clean with soap and water after use and store in a cool, dry place.
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| Graduated Sizes | 4.5" to 6.5" insertable lengths | Accommodates progression from beginner to experienced | Builds confidence gradually as comfort increases |
| Curved Design | Anatomically contoured attachments | Targets prostate directly for focused stimulation | Creates concentrated pressure waves during movement |
| Vac-U-Lock System | Patented snap-in connection | Prevents slippage during thrusting and movement | Maintains consistent contact with sensitive zones |
| Premium Silicone | Medical-grade platinum material | Warms naturally to body temperature | Smooth, comfortable insertion and sustained contact |
Couples exploring pegging for the first time benefit from the three size options that let you start small and progress at your own pace. Anyone with a sensitive prostate responds particularly well to the curved design and steady pressure. Partners interested in role reversal and power dynamics appreciate the secure harness that keeps everything exactly where it should be during submission play.
Skip this set if you or your partner are uncomfortable with 1.5" width—you'll want to try a slimmer strap-on sextoy first. Those who prefer rapid thrusting over sustained pressure may find the prostate-focused curve less suited to your style. If you have a latex allergy, silicone is a good choice, but confirm you have no sensitivity to the material before use.
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Tested and quality-checked Every new line we stock is inspected by hand before it goes live — we check the build, the finish, and the materials, and we confirm it is safe and fit for how it will be used. Nothing is used for its intended purpose; it is examined, checked, and re-boxed. What that means for you is simple: you receive a piece we have already vetted, not a guess off a supplier's pallet. See how we test every product → |
Silicone strap-on sextoys like this one flex slightly and warm to body temperature, making them comfortable for extended wear and sustained pressure play. Rigid alternatives (often plastic or glass) offer no give and stay cool, which some prefer for firm, constant contact. Adam Eve Sextoys stock both material types, so you can compare feel and function. Choose silicone for comfort and warmth; choose rigid materials if you want absolute firmness without any flex.
| Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle. |
Pair this with cock rings to help your partner maintain erection and heighten sensitivity during pegging sessions. Couples Intimacy Kits often bundle strap-ons with complementary items that enhance shared arousal and control. Prostate toys and vibrators can also amplify sensation when used alongside pegging, though introduce one element at a time so you both stay focused on what works.
Doc Johnson makes a full range of strap-on sextoys and harness systems with the same Vac-U-Lock connection, so you can mix and match attachments as your preferences evolve. Explore other sizes and styles to find exactly what suits your body and your play.
First-time pegging questions? First Time Strap On Sex covers technique, communication, and safety in detail. It's a solid reference before you start.
Looking for the right fit and the right material? The Cock Ring Store stocks the Vac-U-Lock Silicone Pegging Set by Doc Johnson as a genuine, function-tested and quality-checked product. Order through Cockringshop and receive discreet packaging and shipping to your door. The specialist store for rings, cages, and male enhancement — discreetly delivered. The Cock Ring Store ships discreetly Australia-wide.
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