"The thrill of not letting your father find out...it's irresistible, right?" Her stepson Shinya's words caused another drop of love juice to spill from Yuri's vagina. It all started when Shinya accidentally witnessed her masturbating. Having been neglected by her husband for six months, Yuri's sexual frustration had reached its limit. Seeing Yuri trying to comfort him while trying to hold back her voice, Shinya's sexual desire went out of control and he attacked Yuri. Yuri had also become addicted to the pleasure of his cock silently thrusting deep inside her...