That JAV

One day, her son brought his friend Kosuke. Bored with her life with nothing to do, Mariko, a mother, was lusting after his erect cock that she saw by chance and tried to eat it to pass the time.... She was unable to resist his adoring nature, which did not stop no matter how many times she fucked him, and she kept getting fucked more times than she could count. Since then, Kosuke has become infatuated with her adult sexuality, and from that day on, he visits her every day. However, Mariko, feeling the limits of his bottomless sexual desire, finally...