My mother's friend

One day, his son Ken is confused when his mother tells him, "My friend Naomi will come over to stay overnight." That's because Naomi tried to attack him when he came to stay overnight three years ago... Although it was an attempted task, Ken couldn't turn his face due to awkwardness. Naomi, who came home drunk with her mother in the night, confesses that she had noticed everything, and steals Ken's innocent lips. He then said, "Come to your room when your mother is asleep."