The usual commuter train. Suddenly, an unknown man gropes my butt and I become the target of a pervert!! It doesn't end after just one time, the continuous perverse acts!! Unfortunate girls, including Ai Hoshina, Aoi Kuraki, Nao Jinguji, Azusa Misaki, Akari Mitani, and Satori Fujinami, are not only assaulted in the train but also experience back insertions until they're tired, and even recruit more rapists into the gang!! Watch all six popular works in one go!!