Gloomy Sunday (1999)
1999A restaurant owner shares her beautiful waitress girlfriend with a piano player he hired when he observes that she likes him. Later, he gets imprisoned and his girlfriend has sex with a Nazi officer to secure his release.
Actors: Joachim Król
Berlin Alexanderplatz (2020)
2020A white drug dealer lets his black, immigrant protege screw one of his white girlfriends. Later, the black dude becomes his partner. Unknown to the black dude, the white dude hires his girlfriend’s (an escort girl who has supposedly quit) service and bangs her.