S-dominant pegging actress Mizuki Hayakawa relentlessly pushes men to their limits in this no-script, full documentary, seriously tormenting a male masochist with pegging until he becomes completely addicted to female ejaculation. Behind her cute smile lies a sadistic beauty, Mizuki, who wholeheartedly dominates her partner in their private world. The M-man, thoroughly trained to climax from female cum, ends up finding true happiness—and ultimately comes to worship her. According to the M-man, "She's the ultimate rape demon," possibly a genuine goddess for any true male masochist.