I started rubbing my hard on with one hand an moms leg with the other , moms eyes were closed . I unbuttoned my shorts an slid out my dick , I got clo...er with my face an I was almost up to moms crotch , I thought mom would stop me , but mom just Moand a little an spread her legs some . I was now just barely touching moms pantys I was so excited I wanted to take my shorts off and be sitting in front of my mom with no pants on , I did it , I was jackn off an rubbing moms legs an touching moms. The next step on the path had been taken and we explored each others secret parts. The next evening we both had the same idea of leaving off our underwear and our fingers sought out the parts we knew we would find. The barrier to our genital area had been lifted and we moved our hands in each others vulva and vaginas, stimulated each others clits till we shuddered in our orgasmic delights, our lips kissing passionately now, tongues exploring, twining until our bodies calmed down from the. My head was all over the place. It won't happen again."My step-mum sat there with a shocked look on her face."Okay, I guess I should apologize as well," she said. "I shouldn't have looked in on you masturbating. I didn't intend to. I just happened to be walking past and saw you. If this is just a phase then I guess we will just have to wait until it passes."Now it was my turn to have a shocked look on my face. "So, you're not going to tell dad?" No, I won't. But you have to promise me you won't. I looked around to see where the other lady was and noticed she had moved from the chair and was sitting at the foot of the bed. She was sitting between the younger ladies legs and was slowly caressing her ass. The younger ladies ass was hiked up in the air some from the pillows under her. I watched for a few min until the older lady asked "Do you like watching me caress her ass? Would you like to caress her ass?" all I could do was nod my head yes. "Well take your cock out of her mouth and.