Nakagawa's head of the department was Aizawa, who, although younger than him, had never failed. She always takes advantage of the time she has to make a lot of money. On a business trip, the two had to share a room because they missed the last train to Tokyo. Looking at Aizawa, the head of the department in a flimsy yukata, her long legs and white skin clearly visible in front of him, made Nakagawa unable to restrain his boy. Although married, Aizawa and his wife have always been indifferent to each other. Her husband has never satisfied her sexual desire. When she saw Nakagawa's huge cock making Aizawa's whole body burn, she wanted to enjoy it all night. The two made love to each other through the night until morning and always secretly maintained this relationship...