Kōdai went on a hot spring trip with his mother and relatives. He reunited with his aunt Yumi at the inn, but her voluptuous body after a long time made his young cock go wild... Yumi, captivated by his erect cock, decided to release her pent-up sexual desires from her unfulfilling marriage with him. On the other hand, Kōdai, who had just experienced the pleasure of sex, relentlessly pursued Yumi until check-out time. And she, too, was caught up in the non-<h1>
