“Mark get off of me, you are squishing my chest,” Mark heard Ann say interrupting his day dreams of fucking his sexy sister.
Mark looked down at her as his hand gripped his still hard cock, “Don’t you want to, you know, do it. I’m ready to go.” He squeezed the fat head of his cock and a little drip of cum splattered down on her already cum covered nipple.
“No, I don’t,” Ann answered emphatically. “I have a line and that would cross it.”
Mark groaned in frustration and rolled off of his sexy sister, “So what the hell was this all about. You do everything but do me, and now you don’t want to finish?”
Ann leaned up on her elbow, her big nipples still poking out hard and erect making it hard for Mark to pay attention as she said, “I know this whole thing is weird, but we both get turned on doing this and we had some fun, right?”
Mark shook his head affirmatively at her as he continued to stroke his again rock hard cock, while he looked at her big, dark nipples. Then she continued to talk, “Well maybe we could keep doing things, but not go all the way you know. I mean you watched me fuck someone else, how about I get to watch you fuck someone next? You know even up the score.”
Mark dragged his eyes away from his sister’s big tits and said, “So you want to watch me fuck another girl, and what masturbate while you watch me?”
Yeah, that’s exactly what I am thinking. Then you can watch me do something. As long as we don’t…, well I’ll just say it; as long as we don’t fuck I’m up for anything.”
Mark thought for a moment and then said… |