ADN-760 A story about having sex with a new mother Kana Morisawa

"Dad, I've decided to remarry. She'll be coming over next week." "To who?" "To my new mother." The three of them suddenly start living together with their beautiful stepmother. To top it off, his father is going on a business trip for a week, and the shy son panics. However, his son's penis is prepared for the coming sexual battle...