Slipping the robe off, Justin stood in front of his sister completely nude. He was semi-erect.Brandi took a good look at his penis. "Mmm, I must say t...at is a nice looking cock, bro."Brandi could see that Justin was blushing. "Thank you, sis. That is nice of you to say." No, I'm not just saying that. That is one good-looking cock. Well, I have seen a lot of cocks in the last couple days and I have something to compare you to. I can see why Jodi likes it so much." As Brandi talked, Justin was. " "Oh you!" She blushed a little more and left.Aleksy seemed to be confused by this exchange. "Don't worry, Aleksy. It's just our banter." I told him. "Tina will explain it later."He nodded accepting my explanation. "Is good house." He started. "Walls strong and no damp. Roof o.k., needs some new slates and ridge tiles re-setting. Most Roof timbers good a couple need re-placing. Floors upstairs good, just needing sanding and staining. Stairs have rot, need replacing." Why is that?" I. Mom and dad were watching telly, as I lay quietly. Then I heard dad ask, “Do you think she is asleep” mom giggled and I heard them kiss. With the dim light of the TV, I could see his hands on her breasts, as they kissed, then she stood up and kneeled between his legs. Mom began kissing dad’s penis, and as it hardened, she slid her mouth over it. I could hear her slurping as her mouth slipped up and down along his erection. I put my hand between my legs, and could feel my vagina was already warm. But now we had mastered those techniques and even the more-challenging ‘Moving Wheel,’ in which I rotated 360 degrees while lying on and impaling Di! Di seemed not to want this all to end either. Without discussing the matter, we were both working to prolong this bittersweet final copulation as long as possible. Di rotated slowly atop me, around and around, with little up and down twitches, every now and then having a small climax but holding off any orgasm big enough to trigger my own last.