I Never Taught You That!

Masaki Tsuji is a divorced high school teacher in his early thirties whose daily commute has recently taken an unsettling turn. During his morning train rides, he finds himself repeatedly targeted by a mysterious groper. What initially seems like an accidental brush quickly escalates when the wandering hands grow bolder and a familiar voice whispers directly into his ear, calling him cute. Flustered and unable to shake the lingering thoughts of the encounter, Masaki arrives at school completely distracted. His attention is abruptly pulled back to reality when Souta, an ordinarily high-achieving student, submits a completely blank exam paper. Concerned, Masaki calls the young man in for a private discussion after classes end. The moment they are alone, Souta’s demeanor shifts entirely. Instead of discussing grades, he leans in and kisses his panicked teacher, casually revealing that he knows all about the recent incidents on the train. Before Masaki can process the shocking confession, Souta takes complete control of the situation, binding his teacher and beginning to explore his body. This clandestine romance unravels a forbidden dynamic between a handsome student and his unsuspecting thirty-something educator.