Frotteurism

Frotteurism if the sexual urge related to the touching or rubbing of their body against a non-consenting, unfamiliar woman. Usually the male rubs his genital area against the female. Most commonly, the man chooses a crowded public location and then he disappears into the crowd of people. Frotteurism usually begins in adolescence and the abnormal behavior tends to decrease when the man reaches his late twenties.

Treatment consists of sex therapy and behavior therapy; results are good in long term.