My father remarried, so I had another stepmother. It happened so suddenly that I still couldn't accept this stepmother right away. I've never called my stepmother "mommy" before. Today my father is on a business trip for about a week. After preparing breakfast for me, my mother took advantage of the opportunity to fold the clothes. Mom's big buttocks kept curling up in front of my eyes, making it impossible for me to look away. After a while, as I was going to the toilet, I suddenly saw my mother's panties!! It turned out that my mother was cleaning the bathtub, I didn't know how to get it wet, so she took off both her pants and underwear and threw it out. Looking at my mother's chubby pussy made me completely insane! I rushed over and hugged these big round buttocks! Kick mommy's ass out and stuff my cock inside! Although she couldn't speak with her mouth, she was also happy and climaxed over and over again. And after only a few times of making love with each other, my mother completely erased her embarrassment and took the initiative to find me, seduce me and wanted me to make her happier!!