A head massage parlor in Tokyo where reservations are impossible to get. The secret to its popularity is the hospitality service that other parlors can't match... After the customer falls asleep, the female esthetician presses her breasts against the customer's face, making him erect and ejaculating, a treatment that goes beyond "wet dream" and makes him ejaculate multiple times until he is completely drained... They had a firm grip on their customers with a kind of drug-like service.