My wife and I had a cute baby, and my mother, who lives far away, came to visit us. As the night drew on, my mother was taking a bath. I happened to witness my mother taking a bath. My wife and I had been having sex even before our baby was born, and I was excited by my mother's white naked body. That night, I tried to seduce my wife to suppress my excitement, but as expected, she refused. So I sneaked into my mother's bedroom. I gently lifted the futon of my mother, who was sleeping soundly, probably because of the fatigue of the trip. As I was playing with my mother through her underwear, I could smell her womanly scent. I was so engrossed in licking my mother that I couldn't help but violently stroke my erect penis.