It's been two months since he started dating his young boyfriend. One day he gets invited to his house, leading him to believe he might finally get to have sex... but then who shows up at the door, but his...

Ryo, a detective who has been treated coldly because he is an omega. The only person who was kind to him was β's senior Terahara. However, while investigating a certain case, Terahara gets involved in an...