A prosthetic device for supporting a flaccid penis during intercourse comprising an oval shaped base having a through-hole, an elongated support platform member having an upper side and a lower side, an adjustable waist-strap, a first adjustable leg strap, and a second adjustable leg strap. The upper side of the elongated support platform member has a concave surface so as to provide a bed for the flaccid penis and the lower side of the elongated support platform member has a convex shape. The adjustable waist-strap is affixed to the oval shaped base and is tightened around a waist of a user. The first and second adjustable leg straps are affixed to the oval-shaped base and are tightened around the thighs of the user so as to secure the prosthetic device against the groin area of the user. The prosthetic device is used in conjunction with a penis extension sleeve.