BL, school life where the student were a demon with horns, and human. but the human was so minor, so the human pretend to be a demon but with a small horns
https://www.mangago.me/read-manga/tabetemo_oishiku_arimasen/
BL, school life where the student were a demon with horns, and human. but the human was so minor, so the human pretend to be a demon but with a small horns