Experience nearly every variety of adult pleasure out there with the Vac-U-Lock modular system - a collection of snap-on, sex toy attachments for secure, comfortable strap-on intercourse! Your lover will beg for more when you lock and load the 5 1/2" Raging Hard-On realistic cock attachment for your leather harness. Simply connect the heavily featured, hard penis with succulent tip and go all night long - from the front, from the back . . . whatever gets you off!