Who the fuck are u to say that he/she should be ashamed every one have their own kink and eye candy
All these bl have seme guys cheating but ultimately getting back together with thr uke
http://www.mangago.zone/read-manga/life_senjou_no_bokura/
Leaves uke to marry a woman
http://www.mangago.zone/read-manga/happy_ending_kuso_kurae
Seme constantly sleeps with other women because he's a dense idiot
http://www.mangago.zone/read-manga/waltz_with_a_black_cat/
Guy thinks he accidentally cursed his cheating bf
Ah I forgot this other story by satoru mami
Omegaverse
2nd story beta guy uses omega for sex and cheats on him. Ultimately gets back together after a lot of angst
http://www.mangago.zone/read-manga/joukakei_kareshi/
Enjoy the feels
You probably read this already, but here:
http://www.mangago.zone/read-manga/nigai_no_theme/
Does anyone know any yaoi manga where the seme cheats and repents?