Hospitalized after an accident, the protagonist anxiously awaits visits from his loving girlfriend, Miki. But as days turn into weeks with no sign of her, his hope curdles into a paranoid suspicion. The only comfort he finds is in the hands of the seductive and manipulative nurse, Ryouko, who begins a relentless campaign of sexual healing, draining his balls with her talented mouth and tight pussy during her rounds. She whispers venomous doubts about Miki's faithfulness, showing him pictures of Miki with their mutual friend, Souichi, planting the seeds of betrayal. The devastating truth is revealed: Miki has been fucking Souichi behind his back the entire time. Shattered and enraged, the protagonist surrenders completely to Ryouko's carnal embrace, engaging in raw, vengeful sex. Their hospital room encounters escalate from desperate fellatio and rough fucking to a full-blown affair, where he cums deep inside her again and again, each explosive orgasm a nail in the coffin of his past relationship. The series climaxes as he abandons his cheating ex for the nurse who fucked his pain away, choosing the raw, depraved connection they forged in his hospital bed over a love that was proven to be a lie.