She lifted herself off me a short distance and pulled my shorts down a bit so now the length of my cock was out. When she re-positioned herself, she r...ached back and placed my cock in the crack of her ass and started to slide back and forth. Her hot and silky ass checks were massaging my cock nice and slow. I was afraid I was going to blow my load all over her ass.After that song ended, she stood, turned, and told me she wanted me to be more comfortable. She bent over and slid my shorts right. . she said placing it against my hard cock, trying to align it at some decided upon spot where they felt my cock met my balls. I stood there, enjoying the feel of her hand still holding me, and oddly enough the ruler too as she clasped the two of them together and then leaned over, double-checking her placement, and then reading off the actual measurement to her sister. Though Tracy now had to "confirm" her sister's measurement, reading it just as closely herself. The fact that I had both. We both knew that I wasnt going to last much longer. He increased his speed on my clit, and inserted a finger into my tight pussy. I exploded.. Sending my sweet juices flowing out all around and onto his finger. When I came down from my oragsm I looked down to see him broadly smiling from ear to ear.He asked, " How was that baby ? "I took a deep breathe to calm myself and replied, " It was fantastic. "He raised off of me up onto his knees, and I followed him sitting with my legs crossed. I. But a anyway I slide my hand into her pants for first time and into her panties. Then gently slide one finger into her pussy and she let our a slight gasp as my finger enter her pussy for first time and when heard it I removed it ask her if she was ok and breathing kind of hard she say she was fine just she never had a guy finger Her before and she want me continue so I did. As I finger her he pulled my face close to her we began to French kiss some more. Then all suddenly I felt her body Tense.