Even if it’s Not Fate
(Ch.1-3) A beta deliveryman stumbled upon an omega client in heat, leading to a relationship between them. Cute and short, it's a fun beta/omega romance. No trigger warnings. (Ch.4-6) A loan shark with a sixth sense and his partner who likes him but has a secret. This one is both a little gross and confusing. I would not read again. Trigger warnings: Dubcon, gangrape, hypnosis.
Retsujoo Oobaafuroo ~Shin'yuu Ijoo, Kareshi-miman~
Yoji Tsuchiya(omega) has had a crush on his classmate Jin Arumi(beta) for a long time, though he knows nothing will come of it as Jin just sees him as a buddy. But when he goes into heat in front of Jin one day, Yoji can't stop himself from taking advantage of the situation to finally have Jin to himself. After that the two can't keep their hands off each other, but Yoji blames himself for using his omega pheromones to seduce Jin, while Jin becomes increasingly aware of how little he knows about omegas. Cute, non-traditional omegaverse relationship. Trigger warning: attempted rape
Akatsukino Omega Kimamana Neko Ha Tsugawanai
An omega who moves from one partner to the next ends up being taken in by his childhood friend, a beta, and when he finds out he's pregnant, his beta partner is ready to take responsibility, but the omega worries it will destroy his life. Honestly, I was all for this until the last chapter when it fell apart for me. Not something I'd read again. Trigger warnings: cheating, mention of abortion, discrimination.
Ruby Red wo Kamikudaku