Yugami Hajime
Sociopath teacher targets introverted student, rapes him, but because the uke is already psychologically messed up get manipulated and is down.
Kyoushitsu no Yugami
Koi Ni Nare!
K so megane kun is new to boarder school and gay. Roommate finds out and sets up a blind date. Turns out blind date is a teacher assistant at the school and they end up being down for each other
Pink To Mameshiba
So guy is an idol otaku and a teacher. One of his students finds out because he works at record store said sensei frequents. Said student blackmails the teach
Natsumichi Drive
guy goes to the country to study with his older cousin. the older cousin has been down for forever, shenagins ensue.
Fake ♂
guy is known as Buddha due to lack of expressions, sensei has lustful expressions. student is a perv too, sensei is shallow.
Kawaii Anata ni Amai Wana