Refers to a man a man who likes to watch his female parter have sex with other men. Cuckolding refers to a situation where a female partner has sex with other men with the knowledge, approval and often the encouragment of her primary partner. The primary partner gets off on the idea that she is having sex with another man or men, and sometimes “cleans up” orally after the other man has ejaculated inside his partner. See “Hotwifing.”