She seldom participated in sports because her excess weight was a danger to her heart as stated in the letter from the doctor procured by her mother f...r the express purpose of giving her an easy excuse to avoid the proscribed exercise. Sometimes, she felt a little guilty about that because she knew her heart was perfectly fine and that she could do the exercises without much difficulty. It was the snide remarks that she really wanted to avoid and it was better to just sit on the bench and watch. The next thing I felt was firm pressure at my anus. I had never before had anyone fuck my ass and wasn't sure what to expect. The pressure began to increase. I tensed my body involuntarily."Harry, relax!" Sienna said soothingly. As I relaxed she slid her cock slowly into me so I could get used to the feel of it. "How's that feel, Br0?" Mmmmmm nice" I said. Before I could say another word she started sliding slowly in and out of me. It felt good, really good, better than what I thought it would. She leaned back in her chair and stretched, her business suit outlining the curves of her breasts. He jerked his gaze guiltily upward when he sensed she was watching him. There was a mischievous smile on her face. ‘You didn’t want your lawyer to get her fee, did you?’ she asked. ‘It’s not that,’ he protested, leaning forward. His erection poked against his zipper and he winced. ‘Is there something wrong?’ she sasked, leaning forward and concerned. ‘No, no no. I’m fine — really,’ he blurted. Another fantasy of mine was that of two gals going ‘at it’. However, my heart was breaking. I was in the shadows at the entrance to the living room. I admit my cock immediately sprang to attention and it felt like it would burst, so I unzipped and freed it from its confinement. How could I be turned on seeing MY Melissa in this compromising position? The sights and sounds were too much. And all the participants were enjoying this to the utmost. I started to stroke my cock, already lubricated.