http://www.mangago.zone/read-manga/gives/ - The Seme's raped when he's young.
Wasn't exactly what i had in mind but it's still something new to read :3
(What i meant, is that when the seme and uke are dating, a random guy pops in and magically wants the uke, so this random dude attacks him. By A. Molesting B. Raping/Almost Raped C. Kissing them by force. But the seme is never potrayed as the person who is attacked.) Same deal for shoujo romances, where the female is attacked but not the guy....
How about this?
http://www.mangago.zone/read-manga/itsuka_koi_ga_kanau_made/
Most manga's i read (Yaoi or shoujo) the uke or the female get's molested/almost rape/ or their lips were stolen by someone who is not their lover. But it's never the guy or seme. So i am looking for manga recommendations with the exact opposite. The seme or the guy gets molested/ almost rape/ kissed by someone else that isn't their lover. I hope people understand what i am looking for. <3