Master Series Boner Briefs Silicone Penis Panty Medium

Master Series Boner Briefs Silicone Penis Panty Medium with Poseable Dildo in Canada

The Master Series Boner Briefs Silicone Penis Panty Medium combines a realistic wearable strap-on look with stretchy, phthalate-free silicone construction for fantasy roleplay, partnered penetration and gender-affirming wear. Built directly into the silicone panty-shorts is a poseable dildo with realistic balls, allowing the wearer to adjust the shaft angle for more controlled positioning. The dildo provides 6.7 inches of insertable length with a widest insertable diameter of 1.6 inches, and the open-back design provides anal access without removing the briefs. Available in Canada from Discreet Life, Medium fits supplier-listed waists from 20–40 inches and hips from 31–42 inches.

Discover more specialty wearable products, strap-on designs and fantasy-focused accessories from Master Series in Canada.

Broad Medium Fit Range

The Medium Boner Briefs have the broadest supplier-listed waist range of the three sizes at 20–40 inches, with a listed hip range of 31–42 inches. Because the ranges overlap significantly between sizes, measure both areas before ordering instead of assuming Medium will automatically fall between Small and Large in every measurement.

Integrated Poseable Strap-On Dildo

The realistic dildo is permanently incorporated into the front of the silicone briefs and can be posed to change its angle. With 6.7 inches of insertable length and a widest insertable diameter of 1.6 inches, it provides a substantial yet wearable strap-on profile without requiring a conventional separate harness.

Stretchy Phthalate-Free Silicone Construction

The silicone panty-short design stretches around the wearer and sits close against the body. Careful handling is important because pulling aggressively on the material can cause tearing. The supplier recommends rolling the briefs on and off rather than pulling them into place.

Rear Anal Access Without Removing the Briefs

The open rear design keeps the wearer accessible for anal stimulation during partnered play. This makes Boner Briefs more versatile than a fully closed silicone garment because the wearer can remain dressed in the strap-on system while switching roles or stimulation styles.

Key Features

• Wearable silicone penis panty and integrated strap-on
• Medium size with broad listed waist range
• Stretchy, phthalate-free silicone
• Poseable realistic dildo with balls
• 6.7-inch insertable length
• 1.6-inch widest insertable diameter
• Anal access opening at the rear
• Suitable for partnered fantasy play and gender-affirming wear
• Fits 20–40 inch waist
• Fits 31–42 inch hips
• Water-based lubricant only

Compare Boner Briefs Sizes

Medium has the broadest listed waist range, but Large extends farther through the hips while Small is intended for smaller measurements. Use the exact supplier measurements below to determine the closest fit.

Explore More Strap-On Options

Boner Briefs combine the dildo and wearable system in one piece, but there are many other ways to build a strap-on setup. Browse strap-on dildos in Canada for additional shapes and penetration styles, or explore strap-on harnesses if you prefer an adjustable harness that can be paired with compatible toys.

Pairs Well With

The supplier specifically requires water-based lubricant with Boner Briefs. Explore water-based lubricants for compatible glide, and add a sex toy cleaner to your care routine for easier post-play cleaning of the silicone surface.

Technical Specifications

• Brand: Master Series
• Product: Boner Briefs
• Product Type: Wearable silicone strap-on / penis panty
• Size: Medium
• Material: Silicone
• Material Feature: Phthalate-free
• Colour: Light
• Waist Fit: 20–40 inches
• Hip Fit: 31–42 inches
• Dildo Insertable Length: 6.7 inches
• Dildo Widest Insertable Diameter: 1.6 inches
• Dildo Design: Poseable with realistic balls
• Rear Design: Anal access opening
• Lubricant Compatibility: Water-based lubricant only

How to Put On, Use & Care For Boner Briefs

• Measure your waist and hips carefully before ordering.
• Apply talc-free baby powder or 100% cornstarch to your skin and the inside of the briefs before dressing.
• Roll the silicone gradually onto the body rather than pulling forcefully on the material.
• Position and angle the poseable dildo before penetration.
• Use only water-based lubricant.
• Use a condom over the dildo when an additional barrier is desired.
• Rinse with warm water and mild soap after use, then apply a suitable toy cleaner and air dry.
• Store away from heat and direct sunlight and separately from other silicone toys.

Trust & Discretion

Discreet Life ships throughout Canada in plain, unmarked packaging for privacy from checkout to delivery. Enjoy secure checkout and discreet Canadian shipping for adult toys and intimate accessories.

FAQ

What measurements fit Medium Boner Briefs?
The supplied measurements are 20–40 inches at the waist and 31–42 inches at the hips.

Why does Medium have a larger listed waist maximum than Large?
Those are the measurements provided by the supplier. Because the sizing ranges overlap, use both your waist and hip measurements rather than relying on the size name alone.

Is the dildo adjustable?
Yes. It is poseable, allowing its angle to be repositioned for different partnered-play positions.

Can silicone lubricant be used?
No. The supplier specifically instructs users to use only water-based lubricant with Boner Briefs.