Omega wa Pink no Yume wo Miru
It started off rough in the beginning because the alpha was trying to take advantage of an omega coworker using a drug. Unfortunately, that drug ended up on another omega and the two have sex. Their compatibility is so good they continue the ambiguous relationship. Further on, the omega discovers the drug and the two temporarily are broken apart until the alpha saves him from a heinous client. Right now, the alpha wants to get married instead of mating because he wants to wait for the omega's heart. So nice!!! And...it ends there lol
The Alpha's Bride
Riku thinks he's an alpha from a prestigious family but he's an omega. The rich sutou heir will show him the truth...
Keeper of the Pearl
I mean it was ok...it was good in the beginning and then it got SUPER DRAMATIC with an insane amount of tears towards the end...
Boku No High Spec Kareshi-sama