Which is why she invented the Rape Axe.
The Rape-aXe is a latex sheath embedded with shafts of sharp, inward-facing barbs that would be worn by a woman in her vagina like a female condom. If an attacker were to attempt vaginal rape, his penis would enter the latex sheath and be snagged by the barbs, causing the attacker excruciating pain during withdrawal and giving the victim time to escape. The condom would remain attached to the attacker's body when he withdrew and could only be removed surgically, which would alert hospital staff and police. Like most condoms, Rape-aXe also usually prevents pregnancy and the transmission of HIV and sexually transmitted Infections.
(From Wikipedia's Anti-rape device article)