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Silicone Prosthetic Boxer with Realistic 18 cm Penis — Alter Ego

114,95€
169,95€
Sale−32%
You save 55,00€

A full silicone prosthetic boxer with a realistic 18 cm erect penis, testicles and buttocks moulded in one piece.

  • 100% pure silicone — warms against the body
  • Firm penis suitable for penetration
  • Stretchy and pulls on like boxer shorts — size L
  • 1.2 kg — the weight makes the movement look realistic
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EXPERT REVIEW
Jerome Guesne
Sex Toy Expert
140+ produits testés
The level of detail is impressive, from the veins and pink glans to the skin folds on the testicles. Once the silicone reaches body temperature, it feels strikingly realistic. At 1.2 kg, it has real weight, but that is precisely what makes its movement so convincing. For fetish nights or role play between men, it is an accessory that changes the whole dynamic.

Boxer shorts that give you a realistic, erect package ready for action: that is the promise of Hidden Desire's Alter Ego. Everything is moulded from pure silicone, from the flesh-coloured boxer to the 18 cm penis with its detailed pink glans and the full testicles. The result looks and feels remarkably lifelike.

1.2 kg of silicone moulded like a second skin

These boxer shorts are not made from fabric. They are a single piece of soft silicone that hugs the pelvis. The texture recreates the folds and contours of skin, including the buttocks at the back. The penis and testicles are formed as one piece rather than glued on, so there is no risk of them coming away. The silicone is elastic enough to pull on like regular boxer shorts (size L), yet thick enough to hold its shape once in place.

18 cm erect penis with realistic testicles

The penis points forwards in a semi-erect position, with a well-defined pink glans and a pronounced vein along the top of the shaft. The testicles hang naturally beneath it, weighted by the silicone, and move convincingly as you walk. The bulge looks realistic and remains visible under jeans or joggers. The silicone warms quickly against the body, enhancing the skin-like effect.

For role play or penetration

The penis is firm enough for penetration. It is solid silicone, not a soft dildo that bends at the slightest contact. Apply water-based lube, position your partner and let the boxer act as an integrated harness. For role play between men, the second-skin effect completely changes the dynamic: no visible straps and no interruption to put on a harness. Pull on the boxer and you are ready.

Our expert's summary
Recommended for
Couple playSolo pleasure
Compatibility
Water-based lubricant
Silicone-based lubricant