(CNN)South African Dr. Sonnet Ehlers was on call one night four decades ago when a devastated rape victim walked in. Her eyes were lifeless; she was like a breathing corpse. “She looked at me and said, ‘If only I had teeth down there,’” recalled Ehlers, who was a 20-year-old medical researcher at the time. “I promised her I’d do something to help people like her one day.”

Forty years later, Rape-aXe was born.

The woman inserts the latex condom like a tampon. Jagged rows of teeth-like hooks line its inside and attach on a man’s penis during penetration, Ehlers said.

Once it lodges, only a doctor can remove it — a procedure Ehlers hopes will be done with authorities on standby to make an arrest.

“It hurts, he cannot pee and walk when it’s on,” she said. “If he tries to remove it, it will clasp even tighter… however, it doesn’t break the skin, and there’s no danger of fluid exposure.”

I can already see women using this for other things besides preventing rape. This looks like something your wife, girlfriend, mistress, etc…might throw inside to get you back for cheating on them. I can see it now. Your old lady found you sending some sexy text messages to another chick (ala Tiger) and instead of blowing up on the phone she is naked on the bed when you get home. You don’t know it yet but she’s slid one of these on and your dick is about to be put into the jaws of life.

This chick is going to give it a try and go head first…..do they make one for your tongue?