Guests at a hot spring inn relax and unwind during their stay... and among them, massage becomes the focus. A female masseuse arrives at the guest room—an expert known in the trade, skilled at seducing female clients and violating their privacy. This film features footage shot secretly by a figure known as the "wandering masseuse," who posts recordings of her illicit sessions. Featured are two women: one, a fair-skinned, large-breasted woman in her mid-twenties working at a restaurant; the other, a female college student in her early twenties visiting the hot spring with a friend.