Altruist
Guy gets set-up with partner of another man but the couple has unresolved issues.
Erito Ω Wa Yoru ni Oborete
Omega is very successful at work so everyone thinks he's an Alpha. He has a Beta bf but one day he meets the Vice President soon-to-be President of the company and finds out that they're fated pairs so the VP and him have sex. I ship him with the Beta though. Please no threesome bullshit. Poor Saotome.
Youchina Koi O Dou Shiyou
Guy gets discovered prostituting himself by a newcomer in the small town that he lives in.
Romantic Joutou
Omega is hunting for the Alpha so that his heat season is more bearable. Meantime, he gets by because he's FWB with his childhood friend who is a Beta.
Joukakei Kareshi