where the mc is stuck in an otome game but falls in love w an NPC who turn out to be the game's tester/creator (if I'm not wrong)
He wasn’t stuck so maybe not but? https://www.mangago.me/read-manga/distopia_mikansei_na_sekai/
nothing rapey please
They are not exactly hosts so I don't know if you'll like them
https://www.mangago.me/read-manga/usagi_chan_doshikori_moushiagemasu/
https://www.mangago.me/read-manga/club_naked/
Hmm maybe if you try using the tag search you'll find something new to read
https://www.mangago.me/tag/Host/
the rape. it was completely unnecessary and the mangaka could have easily played off as one of the seme's fantasies, instead of making it real.