Onii-chan Lab.
Description
Ikezawa Sumire's three elder brothers, Asagi, Ai, Kon are so beautiful even friends get jealous! Sumire too loves Asagi and Ai, but for some reason she just can't like Kon. That reason is…!?
Adoptive siblings love.
Alternative titles
- Oniichan Lab
- お兄ちゃんLab.
- Oniichan Lab.
- Big Brother Lab
- Любовь старшего брата