Note: This story was dynamically reformatted for online reading convenience. Swinger Family Mg, Fgb, orgy Sherry's large family was a nudist family who were members of many nudist camps across the country. Even at home, the six children rarely wore clothes. In fact, they would leave all of their children's clothes at home whenever they went to nudist camps in their RV. And because they were on the road so often, the parents would home-school them, and along with the three R's, the parents would teach them sex-ed. With the lack of privacy that the parents usually had, as well as their strong libidos, they would usually have sex while their children were very close by. But never had the parents ever had intercourse with their children. This was something that they considered taboo, but oral sex and fingering were acceptable. Also acceptable was teaching the children to have sex with each other and homework, although not expected, was vigorously encouraged. Sherry's eleventh birthday happened one summer day when the family was on vacation at a nudist camp. The family woke up early and quickly had their breakfast. And as was traditional, with everyone watching, Sherry's father took her on her lap and gave her eleven birthday spankings. Naked, she eagerly accepted this tradition as her father started spanking at her bare butt as the rest of the family cheered their father on. Between each playful swat, he gave her cheeks a fun little pinch. Sherry and her father were enjoying this much more than usual. His cock was becoming much harder as Sherry's cunny was getting wet. He finished with her eleventh swat and sat her back up on his lap, with her facing him. His cock was standing up at attention between the two hot family members. "You're really growing into a beautiful young lady." he complimented his daughter. "Thank you Daddy." she replied before grazing her father with a small peck on the lips. "You know," the mother began, "I think Sherry is old enough for her first daddy sex." Sherry's eyes got big with excitement, "Oh can you Daddy?" "Of course I can. If that's what you want." her father agreed. "Oh yes!" Sherry excitedly hopped up and down on her father's lap. Two of her oher siblings, Sean who was 9 and Sally who was 8, wanted to watch closely, too so they went up on either side of the chair that their father and sister were on. "First, let's get you ready." her father said as he carried her into the bedroom and lay her on his bed. His audience followed him onto the bed. "How about we have your brother and sister lick you first?" "Can I lick Sally, too?" Sherry asked in anticipation. "It's your birthday." her father responded. "Anything you want." Sally was only too happy to accommodate her big sister and got into the double 69 position, face to cunt. Sean laid on the bed between his sister's outstretched legs and met his younger sister's face along with older sis's cunt. Both preteen tongues met inside of their older sister's love hole as Sherry lapped at her sister's unripe, hairless pussy. Sherry was used to having one tongue in her pussy but having both her sexually active siblings plunging their licking at her insides made her cum much faster than normal. As Sherry came hard, she worked her sister's cunt like there was no tomorrow making her orgasm as well. With the two sisters having cum, Steve, the father, announced that it was his turn. Sean and Sally got off of their sister and allowed their dad to climb over Sherry. Her cunt was now completely wet and slick, a perfect environment for her daddy's largess. Steve carefully slid his larger cock onto his daughter's pussy lips. The cunningulus that she had received from her siblings had lubed her enough for her father to enter. He slid his cockhead slowly into her tight crevasse, watching her face for any signs of distress. Seeing none, he gradually put more and more pressure on his cock, sliding it past her slick lips and into her tight interior. Her brother had long ago taken her virginity so their was nothing obstructing his daddy pole from slipping into her pink insides. While this daddy-daughter sex was going on, the other three were not just voyeurs; their mother was teaching them a new position that she had been dying to try with her kids. She had Sean and Sally both lay on the bed so that the mother's, Sue's, head was between their crotches. Sue then had them roll over to have sex with each other, with their premature sexes over her face. She licked her son's young cock while playing with her daughter's youthful cunny. After the two preteens were sufficiently aroused, she wrapped her hands around their asses and gently pressed them together so that they met right over her face. She then licked at the junction of their hairless groins, tasting the wonderful flavor of both her children. The children were lying on their mother, their faces only inches apart from each other, resting on their mother's thighs. They smiled at each other and took a cue from their lessons and took turns as they licked at their mother's bush-covered cunt. Sally even placed her finger inside her mother's large hole. Sean took a cue and placed his finger in as well, realizing that there was enough room. They were thrusting their fingers in and out of their mother's cunt as they were coming closer to orgasm. At the same time, Steve was feeling his cock being mercilessly squeezed by his daughter's tight muscles and was getting ready to cum himself. He was thrusting himself in and out of his daughter faster and faster while she moaned in ecstatic acceptance. Finally, the tightness of his daughter became too much for his largess and he shot his baby-making juices into his baby. Upon feeling her father's cum coat her insides, she immediately came to orgasm herself with a loud scream, "Ohhh, Daaaaaddddy!!!" Hearing their sister moaning from her first daddy-induced orgasm had Sally and Sean cumming closer, especially in conjunction with their mother's tonguing of their crotches and asses. They started moaning from their fluidless, pre-pubescent orgasms and took out their feelings on their mother's cunt. The whole scene was too exciting for the mother and she finally came, too, leaking her juices onto her offsprings' hands. Sean quickly dove his head onto her wet, glistening cunt and lapped up her juices even while his sister's finger was buried inside. Soon, all of the participants were finished and rested on the bed for a couple of minutes. "I loved that, Daddy!" Sherry sighed as her pussy leaked her father's seed. "So did I." her father repeated. "But you know what? I'm ready for a skinny dip. Who's with me?"