Mother's best friend

Mika, my mother's best friend, comes to visit. (My mother's friend is probably an unfortunate old lady anyway) However, Kota, who had no expectations at all, appeared in front of her, a beautiful, busty woman. Kota, who was shocked by Mika's beauty, ended up having a romantic conversation until she was able to prepare for the meal... "Why don't you try practicing kissing with me?" Kota is confused by Mika's sudden suggestion. Mika pushes her over and she ends up practicing kissing...