In a certain shady apartment building in Tokyo, there is a women-only oil massage shop. The indecent acts performed there are secretly filmed with a hidden camera from start to finish! The masseur uses exquisite techniques to lead the heated female body into a cauldron of pleasure through oil massage. In the end, the woman begs for an extra-thick penis. The sensation reaches its peak, and she convulses her body as she ascends to ecstasy.
