I knew I should stop this. I knew it was wrong. I knew it was my son. I shouldn't be encouraging it. I shouldn't be flashing my naked ass at my son in the kitchen when no one is home. I should have never kissed him at the department store.

The problem was, I was no longer in control of my actions. My body was now taking over. I could feel my ass gently moving around, pulling and pushing his cock around between my ass cheeks. His cock was starting to pull my thong up, and I could feel the material getting pulled in between my labia. Each time he...