Urara wants children and sex, but her partner keeps putting her off, leaving her frustrated in a sexless relationship. At the hospital, a doctor warns staff not to use a newly imported drug because it dramatically boosts sexual function. Unable to control her aching body, she steals it and doses a patient. She mounts the painfully erect man and makes him creampie her, triggering an overwhelming orgasm and a new surge of lust. The drug changes after passing through his body, turning his semen into an even stronger aphrodisiac. Leaving the drug-laced cum inside her, the depraved nurse demands another load and begins hunting for her next patient to fuck and milk dry.