Seven Days of Sex Education with a Sexy Older Sister

A university-aged tutor visits the protagonist's home for a week while the protagonist's parents are away. The game follows a seven-day period split into morning and afternoon segments. Mornings feature quiz games and town exploration to earn money and build rapport with the tutor; afternoons contain intimate encounters and increasingly challenging puzzle mini-games. The core mechanic revolves around raising intimacy through both interaction and physical encounters. The tutor is characterized as a gentle yet playfully mischievous older woman who makes the week memorable.