kaworukun's manga / #1st/3rd year(1)

1. Futami catches Shima jerking off with his towel, and asks him out after teasing him and having sex. They do it again raw at Futamis house. 2. Sannou ties up and punishes Eiichi for slacking off. After they talk, they have sex. And then again at Sannou's house 3-4. Kazuki and Yuuta are childhood friends, and Kazuki confesses his feelings to Yuuta. They have sex in Yuuta's room.