Yoshikazu visited a hot spring trip with his mother and relatives in place of his working father. He couldn't help but keep his eyes on his aunt Mariko, who he hadn't seen in a long time, and her unconscious eroticism... He is seen by Mariko while he is tormented. Mariko, captivated by his strong dick, was going to release her daily sexual desire that she couldn't satisfy with her husband alone. Yoshikazu, who learned the joy of sex through her, continued to devour her like a monkey, and in response, Mariko also forgot herself and shook her hips wildly...
