Ririka-chan became a total masochist after being trained by her first boyfriend, who was 20 years her senior. A dream scenario featuring three real sex scenes that embody the sexual preferences of this super-elite masochist who declares, "I don't want ordinary sex." Witness her bottomless masochism as she accepts extreme training from middle-aged men—including bondage, toy torture, irrumatio, and bukkake voyeurism—with eyes wide with excitement.