My friend's mother

Ueda went to a friend's house to stay overnight, but fell in love with the beauty of her friend's mother, Ichika, and at some point she felt stronger than she wanted to meet her. That night, Ueda accidentally sees Ichika masturbating while calling her cheating partner. Ichika, who has exposed her ugly behavior, begs her to keep it a secret, but Ueda can't contain her impulse after seeing that naughty appearance, and she poses certain conditions at Ichika, saying that she doesn't want her to be revealed to her. And a few days later...