Every Halloween, Shibuya Station sees massive crowds gathering, prompting increasingly strict police enforcement to control the chaos. Amid the frenzy, Noa joined her friends on a whim, sneaking into a nearby club to escape the madness. On her way home, she was approached by a man claiming to be a photographer, who flirted with her until she decided to follow him. Yielding to his advances, she lost herself in wild, unrestrained pleasure, turning that night into a personal, unforgettable memorandum. Meanwhile, Noa also began working as a sales assistant for a doujin circle, where she found herself constantly turning on the circle's shy, inexperienced owner—Cherry Boy. Throughout the event, she teased and sexually harassed him, leaving him flustered and overwhelmed in a state of total chaos. Some attendees noticed the illicit tension between them, secretly recording and spreading the footage online. After the event ended, they headed to a nearby hotel for a celebration, ending up alone together. There, Noa took full control, toying with Cherry Boy's body as if he were nothing more than her personal dildo, indulging in highly sensitive, dominant virgin-hunting sex. That day became an unforgettable memory for Noa.