Sae, who is sexually frustrated and sexless with her husband, is about to go to the bathroom when she notices light coming from her son's room. She opens the door and peeks inside to find her son masturbating with his cock fully exposed. From that day on, Sae can't stop thinking about her son's rock-hard, big cock, and she ends up having a forbidden relationship with him...

Keywords:
Japan
Even Fujinami