"I stripped off and had a cold shower. I hadn't had one in years, and honestly, I doubt I would have even considered masturbating until Andrew told me...I couldn't. The strangest desire to finger myself to a writhing cum washed over me as soon as he said I wasn't allowed. And if I couldn't cum, then I needed a cold shower, and fast! I quickly washed myself thoroughly and jumped shivering from the stall. I wrapped a plush towel around myself, and another atop my head and sat in front of the. After a while I heard a snore from you on the couch. Me and Dad both looked at you then each other. "Theres no point waking her son" Dad said, "She will be fine there" anyhow there's a film about to start if you want" Sure I said looking over my shoulder one more time ;)Good job I did as at that very moment your legs that were up and bent, just opened up really wide showing me, your horny son the whole front of your tiny white see through knickers. Wow Wow Wow! Mum you looked so amazing!as the. I watched as she lifted up and her pussy lips made that same stretching motion as they gripped my shaft on its way out. She hadn't bottomed out on my shaft but I could feel it running out of room in the depths of her body. That was a first for me and I wanted it all the way inside her but try as I might it always ended up with an inch or more left. We changed positions and now she was riding me backwards. It gave me the best view yet of her perfect ass and puckered ass hole. We moved to the. .. and consumed with passion for this cock. I took as much of the head and shaft in my mouth as I could. Sucking... running my tongue over the head... tasting more of his juice. I was only somewhat aware of him groaning in appreciation and feeling my satin covered bottom with his hand.I felt like the beautiful woman we see in porn movies... sucking with wild abandon. I was totally focused on his cock and giving it pleasure. His right hand was on top of my head as I sucked the head and I could.