I instantly began pounding her pussy again. Leaning forward to put pressure on her legs, fucking her nice and deep. He reached out and started squeezi...g her tits. He pulled and twisted her nipples. She was still holding onto the desk. Her head was back, and she arched her back. She screamed in ecstasy. Becca-‘Oh fuckkkkkkkkkkk me, I’m cumming, I’m cumming, fuck me fuck me.’ With her begging and pleading Mr. Sims picked up his pace and began pounding and ramming her so loud you could head his. Jack shrugged his shoulders and said quite openly "I've spent quite a bit of time looking at porn over the years and I've always wanted to experiment but Sarah's always found some reason or other not to even try."Tina looked up at him and asked "Am I your experiment then?" No, No, Sorry but I --------," he stammered as Tina interrupted."Don't worry Jack, I'm not offended; especially if that's how your experiments turn out," she was almost purring as the after effects of her exertions were still. And it only took a few hard thrust and I was having a massive orgasim and just as I was finishing that orgasim I felt his cock swell and explode coating my walls with his wonderful hot cum! I could not believe it, I actually tried to pull him deeper inside me and then held him tight till his cock was limp. Then he pulled out, put his cock back in his jeans, tipped his hat and thanked me and strolled off. I fixed my panties and stood up and straightened my skirt and went back to my girls. I. Diane took a deep breath and launched straight in to what she had to say. "I am so sorry for what I have put you through Jack. I have got everything wrong. No, don't interrupt I need to get this out while it is still straight in my head. I didn't realise what I had in you. I have thrown away the best thing I will ever have. I thought I knew you, but I didn't. I should have known you were not going to roll over and let me take everything, but I mistook your grace for lack of resolve. You showed.