oh its got a different name when you'r the one involved in the cheating.. ntr is when someone deliberately degrades you by making you watch them cheating in front of you and generally making you into a pathetic cuck
Oh that. Okay... Well I guess it doesn't matter. I'm not into cucking and being cucked or cheating anyway, If I'm being honest. I just wanted the teacher happy, and i figured she'd be happier with her husband instead of a harem. Boy was I wrong by the end of the game.