Responses
idk about the second thing but usually "sex to get out of a room" is called "fuck or die" so try that maybe ? most of them are doujins though
https://www.mangago.me/read-manga/sun_kindergarten_classmates/ this manhwa has a scene featuring that cliche, not like your 2nd prompt but that does sound interesting to read about. ヾ(☆▽☆)
i kinda wanna see more smut/yaoi with this cliche
but also i was wondering what a psychological manga with 2 people who are grown adults with their own families would operate in a room like that