Mako, the proprietress of a long-established inn, is an erotic mature woman with a strong libido. Recently, Mako, who hasn't had sex and is frustrated, is using masturbation to eliminate her sexual desire. One day when the frustration of such a landlady reached its peak, city officials and a real estate agent asked. It was said that this inn was illegally constructed and would be suspended from business if left untouched. I can't rebuild the inn now ... The strategy that the proprietress thought about was to use her big breasts to make a color scheme and wrap up the two. Free points for 1,000 yen for the first time!