Part of Ethical Non Monogamous Relationships. Refer to a man who enjoys the experience of watching -or knowing- their partner is having sex with another man [a Bull]. Even though in mainstream society this term has negative connotations, within BDSMK doesn’t, given that the "infidelity" it's consensual. Actually, many cuckolds like to choose their Cuckoldress [the partner] sex partners.

Cuckolds may enjoy being humiliated while watching their partner being “better satisfied” by the Bull. Or rather will masturbate while watching. It undoubtedly has elements of voyeurism, exhibitionism, humiliation and PE. Many relationships between Cuckoldress & cuckold might have elements of Power Exchange where the Cuckoldress Top and the cuckold bottom, but that’s not always the case. Sometimes the cuckold can take a very active and Topping role within the relationship. Even though cuckolding is commonly depicted as a heteronormative sexual fantasy and/or activity played out between a husband and wife, it can involve any gender and sexual orientations.