She was cleaning up the mess around her pussy, so I latched on to a breast and began sucking on it.“Oooh, Auggghh, oh dear god. Joseph, have you tit...ty-fucked any of your sisters yet?” she asked“No. I haven’t?” I admitted.“Get on my chest, careful not to sit too hard, and use a fucking motion between my tits.”“There, you got it. You might not have any juice left, but this is how to do it. Oh, speed up a little honey. Let me squish my tits together. Oh yeah ... keep going, keep going?”I came all. I stood again and he said "that was wonderful , and asked to see my dick , I quickly dropped my pants and he took me in his mouth , he then turned me round and licked me out as I had done him, I knew I would not be able to last much longer so I pulled him back up and we kissed and rubbed our cocks together both slick with precum and his as hard as ever , I said , do you like to fuck , he answered he had only had two dicks up his bum , and that he had never fucked anybody, I knew there and then. ‘What’s wrong?’ Crystal asks with a puzzled look on her face. ‘Just taking in all your beauty.’ Crystal choked on her drink. ‘ME! My beauty are you sure.’ Greg runs his hand softly down Crystal’s arm. ‘Yes your beauty. Your smile, and soft butterscotch skin. Your long wavy black hair, and your luscious…’ Greg leans into Crystal and kisses her. ‘…lips.’ Crystal closes her eyes as they start to kiss deeper and more passionate. Greg pulls her closer, squeezing her hips. Crystal closes her legs. That very night we sat on the porch as she asked me about the stars. What where they? Who lived there? Could you go there? Someday perhaps I told her.My next real shock came at the end of her second week. I'd grown used to the site of her bouncing about my world in her little red skirt on private missions; her youthful breasts slowly poking out to try and catch my attention, the blouse and cap long since discarded. On that day however, as I sat reading my paper she came bounding up to me with.