"Again today, I'm being touched..." 'Kokoro,' who commutes to school on a crowded train, is the perfect target for perverts due to her pure appearance and cuteness. Every day, she has her ass groped by old men breathing heavily. One day, she decided to scream. "What is this technique...!" Unlike usual, sticky fingers precisely targeting her slit made her cum in an instant. And what fell was not just her body. Even though she has a boyfriend... By the time she realized it, her desire to be fucked by that perverted old man was unstoppable. An ordinary female student gets hooked on perversion and drowns both mind and body in a middle-aged cock...
