Hotel «Sailboat Butterfly»

Yuriko lost her husband early, and now she is the manager of the "Butterfly-Sailboat Hotel". Business at the hotel is very bad, and to stay afloat she decides to provide clients with special sexual services. One day, a new guest appears at the hotel who has completely lost his memory. Yuriko falls in love with him, so she tries to hide her shameful services, but he finds out anyway and helps her become better and more professional in sex...