Shanghai Triad
1995A triad boss’ mistress has an affair with the boss’ right-hand man. That usually doesn’t end well.
Cheating Girlfriend
Allyson Is Watching (1997)
Allyson (who has a boyfriend) goes to Hollywood and enrolls in an acting class. She screws her female prostitute neighbor and later also screws her class teacher while rehearsing a script inside her apartment.
Rolling on the Road
1981A rocker’s two girlfriends have fun without him. Plus, the rocker rails his manager’s girlfriend, and the manager accuses his girlfriend that maybe he opened her legs voluntarily for him while she screamed “No.”
First Time (2003)
A female student almost gets caught with another guy in her dorm room by her boyfriend.
New Folder 2
2015Ho-jae’s girlfriend has a threesome with him and his friend. Later, she makes out with Ho-jae’s workmate inside his car. She refuses to have sex with him, though, and goes to Ho-jae’s workplace to be screwed by him in the stockroom instead.
About Love
2015A female secretary screws her boss in exchange for an apartment and allowance, then after that, she comes home to her clueless boyfriend and accepts his wedding proposal.
Poison Ivy 2: Lily (1996) – Alyssa Milano
Lily hooks up with her classmate in art class and they become a couple. But she also poses nude for their art teacher and lets him eat her pussy. Later, her art teacher tries to screw her at the 2nd floor of his house while his wife and her boyfriend are just downstairs.
Jan Dara (2001)
A stepson rubs some ice on his stepfather’s mistress’ back because of the heat. Well, things get heated up more instead, and it leads to them having sex.
Nang Rong (2012) aka Starring
A girl arrives at a remote village to join her boyfriend but gets screwed by a local guy inside her car when it breaks down. Later, when her boyfriend refuses to have sex with her at the inn, she has sex with the local guy instead.
Don’t Call Me Gigolo (1993)
A gigolo bangs the girlfriend of a triad boss. This will not end well.