Schoolgirl Kokoro was being molested by the same old man on the train almost every day. Even though I don't like it, I was blaming myself for thinking that I was a pervert for masturbating while remembering that old man. One day, my mother introduced me to someone who wanted to marry me, but it was a crazy old man. Not only on the train, but also at home, the days of being sticky have begun-... I'm getting more and more falling into my dad's clingy tech and dicks playing with my heart's overgrown boobs...