Midareuchi

Kaori, the star ace of the university tennis club, decides to visit the home of her underclassman Ami, who has been mysteriously absent from practice for days. Guided to the apartment by her boyfriend Masaya, Kaori steps inside only to be greeted by a shocking, debauched sight: Ami is actively engaging in an intimate act with a strange man.

Before Kaori can process the scene, Ami’s partner Ryou lunges at her, overpowering the athletic girl and ruthlessly claiming her purity. In utter despair, Kaori cries out for Masaya to save her, but her faint cries fail to reach her boyfriend waiting oblivious outside…

As she lies helpless and panicking, Ami forces a potent aphrodisiac down Kaori’s throat, heightening her body’s sensitivity to extreme limits. Overwhelmed by an unprecedented wave of intense physical pleasure, Kaori’s remaining self-control and loyalty completely break down, plunging her into an inescapable vortex of corruption…