Kamisama Nanka Shinjinai Bokura no Eden
Two kids go through a heat together (in a world that is not omegaverse and they are quite confused)
Koisuru Alpha no Sodatekata
Not related by blood but he still raised him, always makes me a little meh
Feel My Benefit
Alpha seems like kind of a dick but at least the omega doesn't seem head over heels for him yet. Hoping alpha falls first (it seems likely). Don't love a love triangle though
Moan, Officer - An Omega Policeman is a Yakuza's Destined Partner
alpha yakuza and a policeman omega
Fight Club
They both are so into each other but don't yet quite realize it. Luckily their bodies do ;)
Dog and Bird
Seme and uke are childhood friends who sometime have threesomes together after meeting again as adults. But something went weird at the last threesome and the uke, well, became the uke. What he didnt't expect was to like doing it with Chayoung so much (but that might be due to his omega side that he has repressed through surgery). Anyway, both seem into each other but unwilling to admit it cause they're both playboys
Kyou Kara Omega ni Narimashita