In a cramped classroom, a new student struggles with his teacher's unyielding demands. The authoritative woman, speaking in rapid, coarse Kansai dialect, commands him to pleasure himself. The boy, flustered and blushing, tentatively grips his hardening cock. The teacher's words, "Oi, onani! Hontoni shiteiru ne!" echo in his ears as she watches, unblinking, while he tentatively strokes, his face a mix of shame and lust.