Boku no Omega yo Samenaide
a!Reiji x o!Ao TW: Rape, dubcon Ao is only 1/10th omega until he meets and sleeps with Reiji, an alpha who starts to awaken his omega nature and stabilize it.
Love Is An Illusion
a!Park Dojin x o!Kim Hye-sung Hye-sung was tested as an alpha in middle school and lived his life as such until he goes to a party, hoping to meet a rich omega to mate with, only to trigger his own first heat! Luckily, dominant alpha Dojin is there to save the day and drag him somewhere safe... only for them to hookup and Hye-sung to run as soon as he wakes up. They end up meeting again and again, Dojin finding out about Hye-sung's situations where he has nowhere to stay, so he opens up his home to him and discovers that the omega is his muse. And that he's pregnant.
Kiraide Isasete
a!Tsuchiya Hazuki x o!Kago Naoto TW: Rape Omega Naoto was raped when he was a teenager and got pregnant, but he wanted to keep the baby and gave birth to a beautiful baby girl. Years down the road, which working as a janitor at a high school, he runs into the guy who declared him as his fated pair the day before. Alpha Hazuki is desperate for Naoto's attention but he's kind and thoughtful and, even when faced with his fated pair's heat, he doesn't hurt him so they give it a try and fall in love.
Reincarnated as the Omega Villain in a BL Novel
The Omega Takes a Husband
a!Makoto x o!Yoshiharu TW: attempted rape (third party) Omega Yoshiharu is set to inherit the yakuza family but his grandmother insists he find a mate and produce and heir before that happens. He's ill tempered and wants nothing to do with that plan, but what he doesn't expect is for Makoto, who's been running around as a beta, to come save him from a shitty alpha and reveal that he's also an alpha.
I Found You, My Omega
Hanagara Tsumi
a!Satsuki Ayame x o!Shimotsuki Shuu Omega Shuu was all but tortured by alpha Ayame throughout school so when the alpha graduated, he was thrilled to finally be free! Until they met again at the fashion design company where they were paired up to work on projects together. Oh boy.
Love is fantasy! ~The Queen~
Love is an Illusion, The Queen female a!Park Do-gyeom (Dojin's older sister) x male o!Lee Seung-ah
Kozure Omega to Boukun Yakuza