Atsushi has fallen in love with his best friend's mother, Kana. - He frequently visited his best friend's house and was very excited about her, but gradually he was no longer satisfied with just seeing her face. - At that time, by chance, he ends up having Kana teach him yoga. - Two bodies in close contact. - A well-shaped butt stuck out in front of me... - Atsushi, who was excited by the obscene yoga pose, was reluctant to touch his best friend's mother, but...