Hazuki Karen, a female high school student who was assaulted in her own home (WANZ-117)

Koko's parents went on a three-day trip, and she thought she could finally enjoy her freedom during this time. Meanwhile, Koko's classmates came to visit her home to return something she had forgotten. Her classmates, who had long harbored feelings for her, learned that her parents wouldn't be home for a while, so they drugged her and tried to rape her… Koko was endlessly humiliated by the men. Unbeknownst to her, her feelings gradually shifted from humiliation to something else. The story of a female high school student who had been subjected to endless abuse began!