This release features Mistress Oosawa Miyuki from Ikebukuro MARS, showcasing her intense training session. Dressed in red bondage and rubber, the stunning beauty of Mistress Miyuki excites the masochist, who eagerly declares, "I'll do anything" and "I can handle anything." In reality, however, he proves to be completely useless—an egotistical masochist. Enraged by his incompetence, Mistress Miyuki escalates the severity of her discipline. When the submissive questions, "What's the point of this?", the mistress smirks boldly, pulls down her red enameled panties, and commands him to lick her genital area. She then delivers a chillingly erotic instruction: "Clean it thoroughly with your tongue, like a toilet bowl replacing toilet paper." Despite tears streaming down his face, the masochist happily obeys, writhing his tongue as ordered. Branded as an ego-masochist and psychologically cornered, he continues to submit to the mistress's dominance. Finally, she suspects him, asking, "Didn't you pretend to be useless just because you wanted punishment?"—followed by sharp, stinging slaps to his genitals that echo through the room. This video unfolds a fierce and highly erotic dynamic, highlighting the depth of the mistress's control and the masochist's utter helplessness.