A Bittersweet Couple
From rev: First off, this is a genuinely well-written and well-paced series. You will have little to no regrets in reading this. I genuinely enjoyed my time reading it. With that all out of the way, read this if you're a fan of slow burn without all the pesky side drama that comes with it. It's a fake relationship premise, but all the drama regarding misunderstandings and past baggage gets resolved quickly. That could be a pro or con, depending on your tastes. It doesn't frontload a lot of drama, so at specific points, the plot feels too easy, so take that as you will when you read it.
Nevermore
The dark haired one (James) is the bottom (!!!), the shorter one with pink hair is the top. The side couples look good too
Renai Fuyuki Todoki
Yukyu omega
Uke is an omega that fakes a monthly heat to take days off work. He is entrusted to train a new co-worker. When the uke’s “heat” arrives, the seme offers to help him but during sex. Then he bites the uke’s nape to form a bond without consent. But of course it’s a fake heat...!
Spinach Bouquet