This time Marty grabbed my cock and eased it into my sister's ass. Julie gasped just as Marty had."Now little brother, fuck my asshole like you mean i..."! And so I did.With one smooth motion I slid my cock all the way into my sister until my balls slapped her in the clit. And then the fucking began.Each time I plunged forward my sister slammed back into my cock. I think she liked the way my balls hit her clit because she made sure it happened with every stroke.I was reaching the end, the point. She sucked a little more strongly and moved her head up and down a little more quickly and he concentrated on cumming in her mouth. Each time she went down, his cock went a little deeper.She pushed her mouth down as far as she could, until the head touched the back of her throat and made her gag. She made a tight seal around his shaft with her lips and sucked hard as she slowly drew her mouth off. Ethan groaned each time she did it, and it made him squirm in his seat.Her mouth was full of sperm. Placing the cordlessphone on the bedside table, she then gets on the bedwith blindfold in hand and with some maneuvering hearsa loud, solid click as each metal loop on each anklecuff is secured. Liz then puts on the blindfold andtightens it in place, leaving her in total darkness sothick is the heavy leather of this blindfold. Then shebegins with her left wrist and soon hears the solidclick as the loop is secured, a few moments later theright side is also secured.In total darkness Liz thoughts. Sliding the head up to girls puckered hole Master takesa hold of girls hips and slowly starts to push his cock into her asshole. Mistressfeeling girl trying to pull away holds my head in place on her pussy. Quietlytrying to make girl more relaxed with her calming voice. Master pushing moreand more of his hard cock into girls asshole. Lick me girl and suck me girl,Mistress tells me. Wanting nothing more then to pull away from the hard cockpushing it's way into my ass, but knowing that this is.