The obsessive kneading, playing, and twisting, developed through sensuality, transforms into the depraved pleasure of a busty college student sexually harassed by a pervert. (Amamiya Hibiki EBWH-194)

Although she's a female college student, she has huge breasts. An I-cup female college student is being played with by a perverted old man's sticky nipples, falling into a state of pleasure... Because of her excessive masturbation, she falls into a state of shame and pleasure... Unconsciously, she herself has boarded the same train at the same time, in the same carriage... Anticipating that kind of sexual harassment...