Was trouble?" No, it wasn't trouble. I was researching an idea I had. It just took longer than I expected."Ava giggled again, causing Lily to look at ...Ava wonderingly.I added, "Ava knows what I was doing the last few days, and she knows your concern is unnecessary. Shall we go inside?"Lily led the way to the living room. I was amazed by how wonderful the house was - it was easily the most beautiful house I'd been in. I'd been impressed by the Williams' house, but this was considerably better.. I couldn't understand how Costas had always left Vee's bed to go home straight after getting his rocks off; he had been missing out on one of the best bits. But then, that 'relationship' had just been about sex, so maybe he didn't think beyond getting his release.Julie and I went to bed that night in pyjamas like an old married couple, and I think I was almost asleep before my head hit the pillow.She was reading a book as I slipped in beside her after coming back from the bathroom; I probably. " She smiled and reached out for me, but I took hold of the hand she'd had between her legs, her finger was slick with sticky mucus. She moaned softly as I sucked it like a penis, her eyes fixed firmly on mine, she eased my panties off, and it was my turn to moan as I felt her lips on my stomach."Derek got down on his knees then and eased my skirt up around my hips, my brief little panties hid almost nothing of my slit, they were no barrier to his tongue as he snaked it under the narrow. "Well, I can't help that," I said defensively. "Shit, Erin, you are sexy, and you are turning me on..." So you will?" That's not what I meant," I said, still thinking. Or trying to think. "You really want me to masturbate? Here? Now?"Erin smiled. "Come on. Do it for me."It was hard for me to resist anything my sister wanted, and I was getting really turned on. I reached down to my boxers, pulled my erection over to the fly, and stopped. Could I do this? I looked at Erin. Her attention was.