After his company collapses, his girlfriend leaves him, and an accident lands him in the hospital, his nurse turns out to be YUZURIHA KAREN, the admired senior from his school days. She gently comforts him, saying he has endured so much, and embraces him even when he impulsively kisses her. She accepts every selfish thrust, so he releases ten years of pent-up feelings inside her again and again. A week spent having sex with this big-titted nurse turns his miserable streak into the best hospital stay imaginable.