You're not... masturbating over me are you?" He whipped his hand to his crotch to cover his dick."N-N-N-No!" he lied. She smiled, then moved closer."I...don't mind, you know... I always had a crush on you." She said, and looked down at the black knickers in his hand. "Are they Sarah's?"Simon nodded and Emily pulled a sad face: "Don't you ever use mine?" She asked, her bottom lip stuck out in a pout."Of course!" Simon said, and opened the carrier bag, retrieving a pair of pink and white striped. After about 10 minutes of eating and fingering her moist pussy , he stood up , my mum grabbed his shorts and undid the button and pulled down his shorts and underwear in one , then out popped this big fat black cock , it was huge , it looked about 8-9 inches but it was as thick as my arm it was like a trunk i was amazed , and my mum looked more gobsmacked than me , she grabbed hold of his cock and started to slowly wank it off before starting to suck his huge cock , she could barely fit it in. Then disaster struck the family. Dad, who was a great guy, had a massive heart attack and life changed for us all. Dad would stay at home recovering from his illness and Mum became more and more unhappy with life. Little did I realise that Dad could no longer give Mum the fucking that she so longed for. However, this changed when I reached mid teens. My first recollection that Mum was really missing having a hard cock between her legs was that Mum started to dress slightly more provocatively. As he increased his rhythm, I was surprised that he had been right. After my initial fear subsided, I realized that I was actually enjoying my first ass fucking. It was really beginning to feel good. The big man pounded my ass hard, his back kept slamming into the wall with each new thrust. I matched him stroke for stroke, pushing back to receive as much of his throbbing cock as I could. Then there was a sharp knock on the door. “What the fuck’s going on in there?” a deep voice asked. “Open up.