That's not how a Vagina Dentata works though. Besides, even an external bear trap of some kind would do little good in case of a rape, (but probably make the wearer rather lonely).
Also, if you go to that subject, anyone freaked out by the idea is already freaked out anyway.

QUOTE (Lionhearted @ Jan 20 2013, 02:37 PM)

That eel skin bioware does that pretty nicely
"Touch me if you dare!"
Or facedancing bioware, all kinds of Orthoskin, pheromones!, enhanced atriculation, the silky skin, sensitive skin, ect package, mood hair, cyberlimbs ... makes much more sense than having your dick shopot flames, arrows or, I dunno, spidersilk.