Uh anyone know a yaoi manga about rape......

the vast majority of yaoi manga involves rape lol

you can find it more in doujinshi xD

Mob For Jack by Zaria, it's famous one..

Thank you very much, but I already read it lol. It is indeed popular

haha, as i though.. xD

http://www.mangago.me/read-manga/omae_no_toriko/

http://www.mangago.me/read-manga/kyokan_hunter/

http://www.mangago.me/read-manga/suna_no_rasen/

http://www.mangago.me/read-manga/replicant_no_yoru/

Probably already these
http://www.mangago.me/read-manga/caste_heaven/

http://www.mangago.me/read-manga/sono_kuchibiru_ni_yoru_no_tsuyu/

http://www.mangago.me/read-manga/kawaii_akuma/
Dark hot sad af
http://www.mangago.me/read-manga/giglio/

http://www.mangago.me/read-manga/sakura_gari/
Basically porn
http://www.mangago.me/read-manga/koushuu_toilet_danshi_hajimete_no_aokan/

nanu-nana has a rape list:
http://www.mangago.me/home/mangalist/46274/

Thank you so much everyone!