Recently, a young wife feels that her ass might be sagging and is anxious about her figure. On the other hand, her stepson can't stop thinking about his stepmother's big ass. One day, the stepmother buys corrective underwear through mail order that is rumored to make your ass beautiful. When he holds the actual product, there's a hole in the ass part! But since this is a design to maximize effectiveness, I told myself it can't be helped and put them on. They were incredibly tight and uncomfortable… Honestly, my pussy was being squeezed, and my clit was getting stimulated, it's so intense… What should I do? I was squirming when my stepson saw me like this! First, I had my stepson help me undress, but it backfired and made my stepmother feel even better. Seeing such a lewd ass of my stepmother, my stepson also got horny and the atmosphere became weird... In the end, driven by momentum, my stepmother and stepson ended up having sex. I never thought that underwear bought for the purpose of a nice ass would promote arousal...
