Please

Spoiler: there isn't

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

Omfg this made me snort lol

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

sayonara alpha
totsugimasen kara!

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

Sayonara Alpha

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

JSJKAJSJS

you can wade through my 200 omegaverse "In Heat" list if
http://www.mangago.me/home/mangalist/120017/

Unmei ja nai Hito
Totsugimasen Kara
Tadaima Okaeri
Sensei no Sensei
Petit Mignon
Bite Maker (so far there has been attempted rape though)
Boku no High Spec Kareshi Sama
Some of these it’s been a while since I’ve read them so my memory could be spotty