Every time her pelvis rubbed against his penis, he grew firmer and firmer and his lips sucked harder and harder.His cock was now so hard that it was b...coming difficult to keep it contained within his shorts. As they humped on the trail, she reached down between his legs and squeezed his cock. When she wrapped her warm hands around his dick she could hardly control herself- it was so erotic for her to feel his manhood between her small fingers. She could feel his desire all in the grip of her. I soon realised the reason, for as soon as I had a full fledged erection, she turned over, and holding the bed post, bent over, instructing me to enter her anus. I did an anal insertion without a condom only once in my life (READ Girls Next Door- Part 2: http://indiansexstories2.net/2006/04/girls-next-door-part-ii/).The sight of those lovely white rounded buttocks was too much for me, so instead of doing as she told me, I fell to my knees, and covered her big bottoms with kisses, while at the. Yeah, sometimes. Why?" Just curious," he looked at her for awhile before continuing, "Any chance you feel like doing it now? Might help you think about your rump in a sexy way." Noooooo," she snickered through her answer, "Now let me finish this chapter would you?"They both read, waiting out the midday sun. The entire time, Richard's right hand slowly worked back and forth across his sister's tiny, red-suited butt. By three o'clock he'd had enough reading. . It must have been 12" and really thick. I stroked it, and it got bigger and bigger.Jerry, then asked me if I believed them now, and all I could say was that I had to see it first. Jerry slid his shorts off, and there it was, a giant, hard cock. The biggest I had ever seen or felt. Jerry asked me if I wanted a little taste, and I said that I shouldn't, until Jon gets back and wants to watch us. I do love him, you know!Jerry said that he knew, and he would never interfere with our marriage, but.