HUNTB-723 With anyone for a fixed monthly fee! Gym edition! Pay the monthly fixed fee, and you can insert with any female trainer, female customer, or receptionist!

The training gym was far from the station, had few machines, and was not well-equipped, and the number of members continued to decline. ``This is terrible! If we keep going like this, we're going to go bankrupt.'' So when the gym owner introduced a certain system, the number of members increased dramatically! All you have to do is pay a monthly fee at the gym, and you can have unlimited access to female trainers, female customers, receptionists, and any other woman at the gym! The birth of a dream gym where you can train both your body and penis!