Nikushoku Danshi to Soshoku Danshi
Step the brothers graduate from high school and then start living together in college. And the older brother is totally into the younger one who is also half Japanese half Scottish so he's cute. And that's basically all it's about I'm pretty sure the younger one is down as well
Kokoro O Korosu Houhou
younger stepbro manipulates the older one into doing sexual things for a week. the older one is super torn up about it.
Charao-kun to Haraguro-kun no Himitsu
Uchi no Ani no Renai Jijou
When your ma knows you down for your adoptive bro since the beginning. That said adoptive bros and unrequited love
Koi Nanka Shitakunai