Voyeurism or Scoptophilia:

It is the counterpart of exhibitionism.
The voyeur (so-called peeping Tom) see people undress in order to be sexually satisfied.
The act of observation can also result in attempts at exhibitionism or masturbation.
This perversion occurs in case of severe sociopathic personality disorder

Other options-

FROTTEURISM
- Act of touching or rubbing ones genitals up against another person in a sexual manner
- It is usually characterized by a man's rubbing his penis against the buttocks or other body parts of a fully clothed woman to achieve orgasm.
- These acts usually occurs in crowded places like buses etc
SADISM
- Sexual pleasure from hurting other people
- It is characterized by the recurrent & intense sexual arousal from physical & psychological suffering of another person.
- Minimum duration required for diagnosis (DSM-5) - 6 months
SEXUAL MASOCHISM
- Intentional participation in being humiliated, abused or beaten up to get sexual gratification.
- Autoerotic asphyxiation (Asphyxiophilia)- practice of acheiving or heightening sexual arousal with restriction of breathing.

HOW TO REMEMBER:

Voyeur is like Voyage on sea to 'see the world'.

Fro-TEUR-ism occur during TOURS with crowded patients.

Sexuality