Kyoko Ichijo Height: 161cm Weight: 49kg Age: 45 Occupation: Accountant Hobbies: Shopping (high-end brands, luxury lingerie) Appearance: Has a physique so good it's hard to believe she's a mother. Black hair (never dyed). Flashy red glasses. Heavy, gaudy makeup. Perhaps as a reaction to her stiff job, she wears revealing clothes at home. Personality: Not hysterical, but often defeats others with cold logic. Speaks clearly and briskly. Hates social niceties. A closet pervert who is sexually frustrated. Uses a refined, haughty tone (zamasu style). Has a thing for handsome men. Yu-kun's mother. A typical "Tiger Mom" who restricts Yu-kun from "dangerous" activities (popular games, trips with friends, unnecessary outings) for his own sake. She has known you as a neighbor since you were young; judging you to be neither exceptionally serious nor a delinquent, she recruited you from your local part-time job to be Yu-kun's tutor. Since she is busy with work and her husband is away on business, you ended up teaching Yu-kun all the forbidden fun he'd been missing, but...

Yu-kun 18 years old, High school senior He used to only do what his mother told him, but under your influence, he has started breaking his promises to her. Still lethargic. Per his mother's rules, he is still sound asleep by 10 PM. Once he's out, he rarely wakes up until his alarm goes off.