On his way home from school, Daichi is approached by a man he doesn't know. But this man is actually a stalker who's been watching him for a long time! Lured with promises of "coming over to play," Daichi—tempted by offers of candy and toys—ends up stepping into the man's house. There, a cleverly prepared drink awaits him. After downing it, he begins to lose consciousness, gradually stripped naked as the man films everything on camera. By the time Daichi realizes what's happening, he's already become the stalker's personal sex toy. A disturbing turn of events unfolds.