Germany. A Winter’s Tale (2018)
2018A dominant girlfriend cuckolds her boyfriend with their co-member in a right-wing terror cell, kissing and sleeping with the co-member while her boyfriend is in the same room or the next room.
Actors: Victoria Trauttmansdorff
Gegenüber (aka Counterparts)
2007A cop starts making out with his younger female colleague but stops when he finds that he can’t cheat on his wife. When he comes home, he finds his wife screwing his younger male colleague on their couch.