【red cat】You know I love you!

A girl who started dating her brother’s friend, a college student.
She is obsessed with her first boyfriend and is so excited when he gives her a key to his room, but when she goes to see him, he just jokes around and makes fun of her. She gets angry and tries to leave, but he forces her to have sex with him.
This is an erotic manga about a boyfriend who is a bad boyfriend and a girl who is not honest and still loves him.

This is the same manga that was included in a doujinshi published in August 2018.

1 page cover + 1 page cover art (no text) + 28 pages of manga (30 pages total)