Yaoi where seme loses control and rapes uke.

http://www.mangago.zone/read-manga/scarlet/

most or maybe every omegaverse yaoi. then,
http://www.mangago.zone/read-manga/hatsujou_animal/
http://www.mangago.zone/read-manga/docchi_ni_suru/
http://www.mangago.zone/read-manga/koisuru_boukun/
http://www.mangago.zone/read-manga/harami_bara/
http://www.mangago.zone/read-manga/mermaid_and_the_magician/
http://www.mangago.zone/read-manga/yoru_to_asa_no_uta/
i cant think of anything other than that rn. sorry if these r not what u r lookin for

http://www.mangago.zone/read-manga/april_4/

You may search mangas with OMEGAVERSE as a theme wherein the Seme is usually an alpha and the Uke is an omega.

It's totally my type, thanks a lot ^^

Thanks ^^ have a good day

*crying* thanks a lot. You're sooooo kind.

I'm blushin haha.. you're welcome :)