At a certain hospital, everyone wonders about the silent nurse who never removes her mask. Her expression is unreadable, but her enormous breasts are impossible to miss even beneath her uniform. Whenever she changes a bandage or washes a patient, the huge tits looming close inevitably make him hard. She responds by trapping each erection between her full breasts and stroking it with a cold, mechanical efficiency, continuing the titjob as if it were simply another nursing duty.