She ran track and her long tan legs drove Kat crazy. Pulling up to Janette's house Kat walked to the door and just as she was about to knock she notic...ed Kimmy laying on the floor in just panties playing with her tits and grinding on a pillow.Instead of knocking Kat just opened the door and Kimmy tried to cover up. Then she uncovered her body and looked Kat in the eye I'M NOT SURE WHAT IT IS YOU DO TO MOM BUT PLEASE DO ME TOO! Kat says AND WHAT IS IT YOU THINK I DO WITH YOUR MOTHER? I'm not sure. She was even letting me cum in her mouth. I could not have been happier. Because my folks were gone for the weekend, I decided to throw a party. Opportunities like this one were rare and had to be jumped at. My parents own a large four bedroom house with two living rooms separated by a glass walled atrium. I invited the usual crew and called up my alcohol hook-up. I went all out. Beer, tequila, wine coolers for the ladies… The works. At about 9PM Chuck called to tell me that he couldn’t. I had never seen her masturbate before that day, although she had never denied that she did. She was so engrossed in her sexual fantasy as she fingered her clit that she hadn't heard me come down the hall, and didn't see me standing there now. I shook with the erotic excitement of secretly watching her, admiring her nakedness, savouring the roundness of her breasts and how they heaved with each laboured breath. I thrilled at the glistening slickness between her thighs, the gorgeously sensuous. Now get us some cokes and meet us in the rec room. Mom came in, I could see a tear in her eye. What a turn on. I had a tape in the VCR. "Come on mom, sit in the middle, I want you friendly with my good buddy Shawn here." Now Shawn didn't know where to look, I mean my mom's tits were swinging before his eyes and she couldn't take a step with out her leg exposed all the way to the panties. As I wanted for the TV to warm up, "You know Shawn, when my dad died I found a whole bunch of stuff..