Grand step-mom and Grand step-dad were visiting and they have always had sex with their oldest step-son when they come over and his first pussy was step-mom's and he got his first blow job from her too. He grew up watching them fuck each other and have swingers parties where a dozen couples would fuck everywhere in the house and when he reached puberty, he was invited to actually have sex with them all, instead of just his step-mother.They are all swingers and nudists so SEX between them just seemed to come naturally. Tonight, after his step-daughter went to bed, the three of them pl...

Grand step-mom and Grand step-dad were visiting and they have always had sex with their oldest step-son when they come over and his first pussy was step-mom's and he got his first blow job from her too. He grew up watching them fuck each other and have swingers parties where a dozen couples would fuck everywhere in the house and when he reached puberty, he was invited to actually have sex with them all, instead of just his step-mother.They are all swingers and nudists so SEX between them just seemed to come naturally. Tonight, after his step-daughter went to bed, the three of them planned on a night of sex and he couldn't wait to fuck his step-mom either! While he was in the shower getting ready, his step-daughter woke up and caught her grand parents naked and fucking . She didn't say anything at first but liked seeing her grand dads dick slipping in and out of granny's wet hole. She wasn't too shocked since she and her step-dad had been having sex since she started high school though and she felt her little pussy starting to get wet. Granny saw her looking at them and her grand step-mother was a little worried but invited her to be naked with them and then, step-daddy came in the room, a little shocked she was sucking grand step-dad but he just figured she took after the rest of the family so why not! Granny was immediately drawn to her tight pussy and asshole so with her eating that while the step-daughter sucked cock, step-daddy stuck his cock in any hole that was sticking up! They all began a big naked ORGY and anything you wanted was up for grabs with no limits, even for his and they were amused at how slutty she got, even with her granny's cum filled pussy and ass! They all came several times in each other and now, step-daddy knows now that when his parents come to visit, they can all have sex during the entire visit and they don't have to worry about getting caught anymore by her! They plan on the next party, having his step-daughter be the "Pussy of Honor" and letting all the guys gang bang her and the wives watch, but they DO get to suck out the cum from her cream filled holes!