Sam” “OK, Sam.” And the door opened, with Mary standing behind it. I stepped in and she shut the door and moved against me for a kiss. Her skirt...was half zipped up, and her top was in her left hand. She pressed her bare tits against my chest and stuck her tongue into my mouth.“I'm sorry if I interrupted a fuck.” “Not to worry. It was the third one since we both got home from work. And no doubt there will be more later. Unless perhaps you'd like to stay for a fuck.” “I'd like to, of course, but. That sounds very dangerous but we always were told to discuss anything that we liked and we had amazing conversations around our dining table. Not just about sex but all sorts of subjects so it was easy to say that in one of Tony’s sex books (which our parents knew about), I’d seen a lady with a man’s penis in her mouth - what was she doing, was it a form of sex and how did it work, I asked in all innocence. Both mum and dad were very happy to explain in detail that it was often used in place. Why was I suddenly turned on by these changes? Their lips glittered with bright pink lip gloss. Their mouths parted in identical vacant smiles and they looked at me without recognition. The changes stopped for a few brief second as I struggled to figure out what he was going to change next. Then I noticed it: their breasts were subtly expanding from the modest B cups that we had all once shared into more lewd Ds, steadily growing as my sisters moaned in pleasure, cupping their new tits. ”“Oh, yes you did,” Trudy insisted. “You did two things, actually. First, you demonstrate how good a woman can look if she gets her body in shape. We’ll never be nearly as good as you are, but we can be a lot better than we are now. Second, you told us what equipment to get, and it really works.”George took drink orders. Brad and Kim both elected to have Cokes on the basis that in their tired condition anything stronger would put them out.Finally, all six were seated and George began. “Why do.