A room share between two girls turned into a drinking party. But then, the slutty girl brought guys she picked up into the room that was supposed to be off-limits to men and let them do whatever they wanted! Meanwhile, the innocent girl who had just moved to Tokyo for college couldn't keep up with the sexually harassing atmosphere and reluctantly participated in the party. Even though she wasn't into it at all, she got pretty drunk... and ended up losing her virginity on the spot!
