A stalker targets college student Akari, attacks her on a night road, and imprisons her in a ruin. 'It's dangerous outside,' 'I'm the only one who's your friend'—he makes her believe this, and their life together begins. In exchange for food procurement, he demands sexual services, making her suck his dick. When Akari gets hungry, he gives her food and instills trust and affection, repeatedly having intercourse with her to the point of internal ejaculation like lovers do. Days filled with distraction through recreational sex in this closed space devoid of anything. Akari starts to think about living here forever with the man who loves her. Then came the 185th day...
