The nurse was captured by the gangster as a "refined tank"

Miu is a nurse at a hospital in Tokyo. Due to carelessness, Miu had mistakenly injected the patient, causing this person's hospital stay. Unfortunately for her, this patient is a gangster! He forced Miu to be responsible for this, forcing her to take care of him during staying here.

Naturally, "care" includes sexuality for him! Before discharging from the hospital, he also invited his big brother to enjoy the sexy body of Miu ...