My son and I had a little secret that no one would ever know about. And more importantly: Dad couldn't find out about it. That was their rule. That's why when my husband was away on business trips, my son and I could afford so much more. I couldn't resist a big, hard cock that begged to penetrate something tight and wet. For example, into my pussy or....anal hole. It was literally beckoning my son. He wanted to try it for the first time. Not with just anyone, but exactly with a close person. I thought about it for a long time, but I wanted to do it too. Who am I kidding and why not? Another night, my son came into my room. I immediately noticed how tight he was in his boxers, because his penis was literally begging to come out. "Mommy, I need your help." Shit, that's not right. I should stop all this, but I can't. Once again, I can't say no to him. He presses closer. I can feel his cock in my ass now. It's so big and hard.... how much I want him to come in and fuck me.