Saki-chan, a succubus, has fallen in love with Rokuhara, a son of a temple, of all people. She tries her best to talk to him, but her succubus blood runs wild and she always ends up tempting him. "I wish I could say I love you honestly!"

This is a story about a pure and simple love of a succubus who can't be honest.

"Sex" made more familiar!

Health and physical education teacher Tsuji, who has doubts about modern sex education, attempts boldly to teach sex education to an audience of, among others, a girl who has a girlfriend, a girl who like BL, and a girl who simply likes cats.
"What is safe sex between girls?" "Positive masturbation?" "Why do sugar gliders (Petaurus breviceps) have vaginas?"
Beyond dirty jokes, but less than gravely serious, a sex education comedy!
Bright sex education begins with a heretical female teacher and female high schoolers!