One day, on your way home after classes, you notice a girl with a mysterious tattoo and an incredibly huge ass. Deciding to follow her, you… suddenly find yourself in an unfamiliar place. A pretty girl you’ve never seen before greets you and calmly explains, that you’ve ended up on an island where girls from various anime series are brought to. Your presence here is a mistake. You understand that you are not supposed to be on this island… …but damn, you really want to.