”I honestly didn’t know she was your sister “he said apologizing “ nor did I know her name was Claire”. We all sat down on the bed with Clai...e sitting between us ,she laid her head on my shoulder. “That was good “she said, placing both of her hands on our thighs “can we do it again”?she asked looking from one to the other cock. “I’m not sure sis” I said “I have always found to be sexy ,but never thought I would be fucking you”. Claire sat back “well get over it ,now you know your sister is a. Sometimes I just smelt them, other times I rubbed them over my cock and balls and now and then I put them on and wandered round the house for a while until I was ready to wank in them. When she came out of the loo I tried to kiss and cuddle her with a view to finding out whether she had any panties on, but she resisted me. I got very turned on indeed thinking of her with another man, something I had asked her to do several times with me looking on, but to no avail so far at that time. The. “It’s wonderful,” she smiled and set the glass back down. “Tell me, Jason, how is it you’re not bothered by having two non-humans in the house?”“You and Stephanie are human. It’s the assholes who think they own you, who aren’t.”“But we’re not. Gene has the papers to prove it.”“Like I told Stephanie, I’ve seen her naked. She’s one hundred percent human.”“The first time would have been when you two were sixteen, right?”“Yes.” It wasn’t a secret anymore. They’d both consented and had been the same. Perfectly round symmetrical bum cheeks and a wonderfully deep cleft separating them. I couldn’t resist it; drawing my face closer I began to kiss her bum cheeks, soft, smooth, softer than any pillow on which my head as ever rested, then pulling them apart I ran my tongue down her deep bum crack to taste the piss around her tight little arse hole. “You taste fucking delicious Patricia. Such a perfect arse, so fuckable” I said breathlessly and eager to taste more.I couldn’t put off the inevitable.