There exists a super popular esthetician boasting a 100% repeat rate at a wholesome men's esthetic salon somewhere in the capital! Due to its overwhelming popularity, the manager suspected something amiss and set up a hidden camera, which captured service contents that were unthinkably lewd and shameless... Thinking they were using oil for lymphatic massage, they were actually fully exposing their breasts and performing slippery treatments on the customers' crotches! The reality of the thick secret service unfolding in a secluded private room is revealed...