Trope: Cheating
These works have one of the main characters in a committed relationship or at least in a contractual relationship where they are expected to be monogamous, but are unfaithful. This does not include works where there is a side character cheating on one of the main characters. It has to be a person in the main relationship that is cheating to be in this tag.
Manhwa Review | Breathing the Same Air by YUUJI
Former Step Brothers Hate Each Other, Have Sex, and Still Hate Each Other
Manhwa Review | Bound to Be Fools by gahyun
Sex Worker Stuck Between Former High School Lover and Gangster Lover
Manga Review | Playboy Beast by Minomushi Momonoki
Demi-Beast Wants Girlfriend to Force Himself Into Puberty – Ends Up With Man
Manhwa Review | Stage of the Dark Souls by Guacamole
Demon is Betrayed, Then Gets Revenge on Entire Bloodline
