Mother's best friend

My mother's best friend, Kana, comes to visit us. Apparently they hit it off at the izakaya and became friends. Taichi had no hope that his mother's friend would be a good old lady anyway. However, what appeared there was a beautiful man with a selfish body full of voluptuousness. He ended up talking to Kanna... For some reason, Kanna delves into Taichi's love affairs in depth and asks her out. I even had to practice kissing Kanna...