I got a thrill when she lowered my underwear and smiled broadly as she saw my cock. She kissed me again, and I said wait a second and let me wet my co...k. She said she would do it,hen lowered her mouth on to my pre cum leaking cock. I gasped, it felt amazing.She only sucked me for a short time though.I was obviously disappointed, and she saw this. She told me to be patient. She swung her leg over and straddled me, sliding easily down my shaft. Again I gasped. She moved up and down,again and. Just like all the previous summer visits, they continually found themselves trying to be alone. Brent's little sister obviously felt like tagging along the majority of the time. Sherry & Brent never said it out loud, but it was clear that they both were working together towards a common goal. How could they be alone?Friday evening after dinner there was still a little bit of daylight. Brent offered to take her for a walk and show her the high school. This was the high school he would be. Without a word, she wrapped her arms around me and kissed me with a force that surprised me. Her tongue explored my mouth and she would bite my bottom lip from time to time. She had one leg around my waist and my throbbing erection was pushed up against her pussy. She slowly started moving up and down using the full length of my dick to masturbate against while exploring my face, neck and chest with her tongue and teeth. My arms went round her waist with my hands on both bum cheeks. I touched her sexy legs ,They were very silky. I just turned her , removed her panty to half of the butt and started to press and squeeze her sexy butt. Then i kissed her butt and licked her ass hole . She held my face with her hand force me toward her butt. After licking her ass holes , i completely removed her panty . Her pussy was like wonderland.. fair…shaved and pinky. After seeing it just started to lick it wildly. Her pussy was already wet and juicy from inside. As I sucked her pussy.