Yuu, who works as a librarian at the library, commuted by train. She never thought she would be groped on the train, let alone by an organized group of molesters... Taking advantage of her timid nature, the molesters escalated their actions, even invading Yuu's workplace and home, culminating in rape. Yuu's cries for help went unheard, leaving only cruel internal ejaculation gang rape. The out-of-control impregnation groper train shows no signs of stopping...
