Yuki Hara (23), a married yoga instructor, leads a seemingly ordinary life as a housewife, but secretly harbors a deeply erotic fetish—she's constantly aware of and aroused by her own body. One day, during a private session with a student she's attracted to, she can no longer suppress her deviant desires. As the lesson progresses, her excitement builds uncontrollably, until she finally cries out in a lustful voice, "Rape me!" giving in completely to her overwhelming urges. It becomes clear that for her, this session was never just about teaching yoga—it was a chance to fulfill her deepest, darkest fantasies.