A lewd health checkup by a perverted doctor who obsessively palpates big breasts. Lewd acts secretly filmed at a hospital somewhere in Tokyo. The perverted doctor targets only women with estimated G-cup or larger breasts, breathing heavily and groping their breasts even more obsessively. The health checkup gradually escalates to the uterus. The resisting patients are made to inhale drugs and fall asleep. The whole process of unauthorized creampie is leaked.