Double Penetrator The Naturals by Doc Johnson

Dual-shaft strap-on attachment for simultaneous vaginal and anal penetration. Fills both holes with a 4.5-inch and 5-inch realistic cock. Works with any Vac-U-Lock harness for hands-free partnered play.

What it does

Two firm yet flexible shafts work together to stretch your vagina and anus at the same time, creating a fullness that single sex toys can't deliver. Penetration happens simultaneously—the shorter 4.5-inch cock targets your G-spot while the longer 5-inch shaft pushes deep into your ass. Friction builds against the thin wall separating both passages as your partner thrusts, amplifying sensation with every movement. Realistic texturing grips your walls and massages your internal spots, while the phthalate-free material warms naturally against your skin during extended sessions.

Physical response shifts dramatically when both holes are filled. Nerve endings fire from multiple contact points at once, and sensitivity spikes across your entire pelvic region. Every muscle contraction squeezes both shafts simultaneously, generating feedback that builds tension throughout your core. Orgasms hit harder because your whole pelvic floor stays engaged, creating full-body releases that radiate outward from both entry points. If you're exploring dual penetration, Adam Eve Sextoys offers other quality options for comparison.

Specifications

• Vaginal shaft: 4.5 inches
• Anal shaft: 5 inches
• Material: Phthalate-free silicone
• Surface: Realistic texturing
• Base: Vac-U-Lock compatible
• Core: Firm with flexible outer layer
• Cleaning: Soap, water, or specialized toy cleaner

Fit and sizing

Both shafts are fixed in place, so sizing depends on your comfort with anal penetration rather than adjustable fit. A 5-inch anal shaft requires preparation and relaxation—start with smaller anal toys first if you're new to this. Your partner controls depth and rhythm, which helps you manage stretch gradually. Cockringshop specialise in products for men and couples, and we stock a range of sizes to suit different experience levels. Choose based on your actual comfort, not ego. The dual design means you're committing to both holes at once, so honest self-assessment matters more than ambitious sizing.

How to use it

Attach the Vac-U-Lock base securely to your harness before play begins. Apply plenty of lubricant to both shafts—this is essential for comfort and glide. Position yourself on your back or hands and knees, whichever lets your partner access both holes clearly. Insert the shorter 4.5-inch cock into your vagina first, then guide the longer 5-inch shaft into your lubricated anus slowly. Initial stretch feels intense as both passages adjust to being filled simultaneously, but the dual fullness becomes addictive once movement starts.

Rock your hips back and forth to create friction against both walls, letting textured surfaces massage your internal spots with each thrust. Shallow movements focus on your entrances while deeper thrusts hit your G-spot and deeper anal regions. Your body will signal the right angle as sensitivity spikes and breathing becomes ragged. After play, clean both shafts with soap and warm water or a specialized toy cleaner, then air dry completely before storage.

Feature breakdown

Who it suits

This attachment works best for people already comfortable with anal play who want to explore dual penetration without needing a partner with exceptional coordination. Fixed positioning eliminates the awkwardness of managing two separate sex toys while still delivering the overwhelming fullness that makes double penetration so addictive. Partner control means you can relax and focus on sensation rather than logistics.

Skip this if you're new to anal play. Start with smaller anal toys first to build comfort and relaxation. A 5-inch anal shaft requires genuine preparation, not just enthusiasm. If you haven't explored dual penetration before, consider single-shaft options until you're confident about your capacity. Honest assessment of your experience level matters more than jumping straight to the full experience.

How it compares

Dual-shaft strap-ons like this one deliver simultaneous penetration with fixed positioning, so your partner controls both shafts as one unit. Single-shaft harness attachments focus intensity on one passage at a time, giving you more control over depth and angle separately. Strap On Me offers single and multi-shaft designs with different motor options. Choose dual shafts if you want overwhelming fullness and full-pelvic engagement; choose single shafts if you prefer targeting one passage with precision or if you're still building anal comfort.

What you can use it with

Pair this with Couples Intimacy Kits that include complementary sex toys and harness accessories for extended partnered sessions. Kits bundle items that work together during play—extra attachments, positioning aids, and accessories that enhance dual penetration without interrupting rhythm. Building a complete system means less fumbling mid-session and more focus on sensation and connection.

More from Doc Johnson

Doc Johnson makes a full range of harness-compatible attachments and innovative strap-on sextoys designed for partnered play. Doc Johnson products cover single and dual penetration options, so you can build a collection that matches your growing experience and interests.

Read more before you buy

Check out real-world setup and use advice before committing. Unboxing The Strap On Me 3 Motor Strapless Strap On Now walks through harness assembly and positioning for dual penetration play.

Why buy the Double Penetrator The Naturals by Doc Johnson

Want firmer, longer-lasting results without the guesswork? Order the Double Penetrator The Naturals by Doc Johnson from The Cock Ring Store. Every item is genuine, function-tested, and quality-checked before dispatch. We pack discreetly and ship fast across Australia so your order arrives private and ready to use. Cockringshop makes buying adult products straightforward and judgment-free. Australia's cock ring specialists, helping you buy with confidence. The Cock Ring Store ships discreetly Australia-wide.