Kazuki-senpai Honban

Kazuki-senpai is a popular and handsome upperclassman at school, admired by many girls. One day, a shy and inexperienced underclassman confesses her feelings to him, and to her surprise, he agrees to go out with her. However, their relationship quickly takes a physical turn as Kazuki-senpai initiates intimate encounters.

As the underclassman navigates her first romantic and sexual experiences, she discovers that Kazuki-senpai has a dominant and demanding side. The story follows their evolving dynamic, exploring the boundaries of their relationship and the challenges of balancing emotions with physical desire.