"Just going to take a piss. Go to sleep," was his standard response. I lay in bed waiting to see how how it took for him to return. I fought off the u...ge to sleep. A very long period passed before he did return. Sometimes I fell asleep and found his bed empty. All these elements started to accumulate in my mind. I was determined to find out the truth. I was simulateneously disgusted and aroused by the thought of Matthew fucking our own mother. Mom is a pain woman, beautiful in her way. She has. Jodie's mom was doing something similar, though she was on her hands and knees.I really wanted to touch myself right then, but refrained. That was the last time. The next weekend I didn't hold back, and it felt so good to come, it almost made me feel like a part of the group. Liz and Jodie didn't hold back either. The only thing we had to make sure of was that we didn't make much noise. We weren't supposed to be here, after all.A week or so later we got a big surprise. We were at Jodie's house. It got me thinking how naughty my mum must be so I asked her. "Pity I left mine at home", she turns around and looks at me. "Excuse me" she says trying to see if she hear right the first time. "I said its a pity I left mine at home". I point to the strap-on under her towel. My moms pretty cool she lets me talk a lot of shit to her but we never spoke about sex things yet. So I was surprised by her response. "Oh you saw it hey" she laughs. Then looks at me "You must get that fun side from me, but. I couldn't hold back my moans and groans as he caused me to climax before he shoved his huge cock inside my pussy.As he pushed his cock inside me I let out a huge moan and was almost begging him to fuck me. (I've never had sex before but if it felt this good I will be having it a lot more.)He pushed his cock deeper and deeper inside me as I screamed and begged him not to stop. He pulled his cock out and shot his hot cum all over my dress; I put my fingers in some of it and then licked it off..