This gym was far from the station and had few machine units, its facilities were not well maintained, and the number of members was decreasing. "This place is doomed!" thought the owner. To save his business, he introduced a new system that allowed unlimited insertion privileges to any female trainer, customer, or receptionist at the gym—as long as they were female! This dream gym offered both physical and sexual training opportunities, attracting many new members eager to take advantage of this unique offer.