Also known as: 覗き魔, 出歯亀, 관음증, 窺視症, 盗撮, 偷窥
Watching some else have Sex or engage in other intimate activities such as Undressing, Showering, masturbating, or going to the bathroom.
Voyeurism can either be done while unseen (Peeking) or out in the open.
The opposite is Exhibitionism.