It was a sexual health study of middle age women. The idea of the study was to see if women were more or less aroused when they hit middle age. The st...udy involved Tina having sex with a young man, who had a ten inch cock. They wanted to see if a bigger cock really gave women better orgasms or not. The study also included a new drug that helps women get more aroused. Tina and her husband Mark, who had watched on with several other medical students, were amazed how aroused Tina had gotten that. “Kris, hi, its Gerry. Any chance you can do a shoot for me tomorrow afternoon, pays well,” he said. He listened briefly, before saying, “shame, look I’ll have something for you soon, bye.”He turned, “ Mark we have a real prob………..”“Me model, no I couldn’t Gerry, why would you even think I could?” Mum said.“You’d be perfect, Linda.” Gerry said continuing his charm offensive. I’d seen it before, as he talked a reluctant model out of her knickers. “Well if you think I could, I’d always secretly. ’ Even his tone was showing signs of being beaten. ‘The fucking flies. I’m sick to death of these colourless flies landing on me every minute of the day and night. Where the hell are they coming from? I would have thought they’d be better off sticking around that dead body than landing on me all the time.’ My skin was covered in tiny red welts. The flies hadn’t just landed. They’d landed, grabbed and bitten hard. ‘I don’t know Bess. I don’t know where they’re coming from. I have noticed. Carol was fidgeting on the couch. Her mini skirt had slipped up or she had pulled it up to her waist. Since she wore no panties her lovely pussy was in plain sight. We all smiled knowing what was coming soon, certainly if Carol had anything to say. Then Paul said,"I would like to have another party at our house, maybe Friday, tomorrow. If you two and Patty and Charley would like to join us again. We have already asked three other couples to attend. You will like them. I assume that you are all.