Hmm..maybe try reading flashlight and red string fate
Wait nvm I'm not sure if it'd rapey or not..cus from what I read they weren't (prob like dub-con but in the later chapters it's fully con)
secret therapy maybe
https://www.mangago.me/read-manga/playtime_with_hakdo/
https://www.mangago.me/read-manga/zero_lover_1/
https://www.mangago.me/read-manga/aesthetics_of_unpleasantness/
https://www.mangago.me/read-manga/love_sick_dog/
https://www.mangago.me/read-manga/retaking_romance/
https://www.mangago.me/read-manga/switch_darling_fan_translation/
https://www.mangago.me/read-manga/office_hero/
https://www.mangago.me/read-manga/spinach_bouquet/
https://www.mangago.me/read-manga/moratte_kudasai/
https://www.mangago.me/read-manga/sneaky_red/ (this starts out dodgy, but develops)
freaky sex where the uke is a slut and not a whiny bitch. sex has to be good for the both of them i hate rape