ComMy wife and I had been swinging with other couples, groups and selected singles for some time and very much enjoying the experience. Being nudists ...our main criteria was to have all naked and just let it all happen as we all felt comfortable. Bernice, my wife is lightly bi as am I, though her preference was for cock and lots of it in all holes so we often entertained an extra guy at our “gatherings” to keep the women happy and the only thing that I liked more than watching a guy fuck her,. "I said, "let's go look." We walked outside and she didn't stir. Bynow my cock was hard and I'm sure that theirs were too. I walked over to her, bent down and touched a tit, nothing. Put both my hands on hertits, still nothing. Rubbed then some, a little sigh. Dennis and Jerry were ten feet or so away looking. I turned to them and said "I'm going tofuck her!" Let go of her tits, moved my hands down, grabbed her pantiesand slowly pulled them off. She seemed to slightly lift up her ass. He now gripped each thigh firmly, pushing them up and out as he began to rock his hips and relentlessly penetrate my ass. Ignoring my whines and groans he entered me centimeter by centimeter. The girls had stretched my asshole already but it was not ready for the monster now violating it.“Man, this bitch is so tight,” he muttered and, somewhere in the distance, I heard my wife moan a little. I wriggled against him, struggling to accommodate the colossal column of flesh, thrashing my head. I. "Yes, but I would no longer be Master Jack but father, and Caroline would be your mother."She burst into giggles. "I couldn't call you 'Father', or Lady Caroline 'Mother'." She frowned in thought. "Nor could I call you Jack or her Caroline, as that is what your friends call you." A huge smile then spread across her face. "But I could call you Eli and her Adelaide. In that way I wouldn't be disrespectful, as no one but me would call you by those names. They would be daughter-names." Her face.