Nurse Rika, known for her kindness and gentle care toward patients, brought a bright presence to the hospital. However, the clinic director was obsessed with researching potency enhancers rather than treating patients, and openly subjected the nurses to sexual harassment. His desires knew no limits, and he soon forced Rika into a creampie rape. Despite her trauma, his relentless, fully erect stamina turned her into a sexual outlet. Betraying the trust of her patients, Rika is drawn into creampie threesomes, as the once pure and dream-filled nurse is gradually corrupted.