Sexual gratification obtained by contact of private pas in
Frotteurism In this, sexual gratification is obtained by contact. The person is obtaining the gratification by rubbing his private pas against a female's body. It is punishable according to Sec 354A IPC Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 312
Masochism
Transvestism
Fetichism
Frotteurism
Sexual offences and infanticide