Mayumi visited her daughter's home. Her daughter and son-in-law suggested she take a bath to relax from the fatigue of traveling to Tokyo. The still young mother-in-law made the son-in-law feel her femininity, so he secretly approached the bathroom, took her underwear, smelled it, and masturbated. Late at night, as the son-in-law was playing a prank on his sleeping mother-in-law, things got too heated, and she woke up. However, Mayumi couldn't stop her excited son-in-law. Moreover, feeling the pleasure of sex after a long time, she accepted his penis. As he repeatedly thrust his hot, hard member into her, she started to lose her mind. Overjoyed by the connection with his mother-in-law, the son-in-law ejaculated a flood of semen.
