Date: Sat, 12 May 2018 21:53:12 -0400 (EDT) From: E MOSER Subject: After The Experiment: Swapping #59 After The Experiment: Young Friends & High School Jones Lab School Middle School Swapping #59 Author's note. These stories are a development from the stories by rwxxx13 with the group title "Study bg3-17." He has approved my continuation with his characters as individuals. Swapping by Larry Marian Mason heard a car horn honk close by so he looked out the curtains to see a SUV in the Jefferson drive way. He picked up Surprise who was investigating the living room and could not be left alone and walked out, sure these were the Jefferson's weekend guests. They were expected, so Mason had clothes on like Surprise had on more than a pull up. "Hey. The Jenkinson's are here! I'm going out to greet them. I have Surprise with me." "Go ahead. Jenna Michelle is on their potty right now," Paige called from the bathroom. Mason put down Surprise but held his hand and helped him down the three steps off the front porch. He saw two adults get out of the front and two teens out of the back seat. On his side was a girl - the daughter, he'd been told. Angel was her name and looking at her, he thought it appropriate. Another red head, wearing white shorts - very short and a light blue halter top covering some nicely sized breasts. She smiled. Over the top of the SUV he saw the head of the brother - had to be close to six foot, he thought with reddish blond hair. She was fourteen, he remembered and he seventeen. Their parents were friends of the Jeffersons since high school. "Hi," Mason said. "I'm Mason, Paige's friend. This is Oscar Paul, who is sometimes called OP." "Me Supize," OP said. "Hi, Mason. We understand that you and Paige are a couple," the lady said. I'm Mabel and this is Jack. If you want, do what Paige and Pat call us, Uncle Jack and Aunt Mabel. This is Shirley and Johnny, but they go by Bonnie and Clyde. Paige came out of the house holding a very nude Jenna Michelle's hand who said loudly "I pooped!" which caused laughter. "Me Supize!" OP said again. "Supize?" Aunt Mabel asked. "He hid behind Jenna Michelle until a couple of weeks before they were born. He had a temporary name of `Surprise' and it stuck," Paige explained. "I can't get people - especially Mason - to call him Oscar or OP, or even Ozzie. Nope, Surprise. I've given up, Let us help you with your bags. Mom and Dad are out in the garage doing some stuff. OP looked at his nude sister and began to try to get his clothes off. Mason shrugged and helped him with the buttons. He pulled off his pull ups and showed them to Paige. "Clean, Mommy," he said, then turned to Mason, "Clean, Daddy." Mason and Paige looked at each other and grinned. "Okay, Surprise. Put the pull-ups back on until you go sit on the potty for a bit," Mason said, "Supize clean." "I know. But you're going to need to pee soon. Put them on, please." Surprise sat down on the grass and put the pull ups back on. Paige handed him a suitcase just as her parents came out the door. Obviously confusion reigned for a few minutes until all the greetings got finished and all were inside, the four teens downstairs in the playroom. "I don't know how this will work out," Paige said. "But there is a pull out couch bed and a futon you see over there. You can decide who sleeps where. The curtain stretches across the room so there is some privacy. This has become something of a teen hang out, so I guess we get to talk here and stuff." "Say, do you guys have a pool?"Clyde asked. "We don't but we belong to the neighborhood pool," Paige said. "That would be cool, " Bonnie said. "Okay. But one thing, the pool membership voted at the end of last season to make the pool `suits optional.' " Mason said. "Oh. That's okay. You heard about the pool protest last year. We were protesters trying to get our pools optional," Bonnie said. "I guess you heard about all the protests. I guess there were some here." Mason laughed. "Heard about? Paige's picture was on the cover of TIME. It was from the top of her chest up. She wanted it a full picture without those black bars." "YOU?? You're the one who started this?" Clyde asked. "Well, I'm one of the starters. So was Mason. I guess I was the one who finally said, `look, lets actually demonstrate. But I'm glad you guys joined. We can walk to the pool if you want. We still hang up our clothes in the shower room and that's still single sex." "It's hot. I'll ask Dad if I we can take the car, " Clyde said. "Go for it," Paige said." With that Clyde was up the stairs and minutes later was back down waving the keys. "Hey, Paige, why not take the passenger seat and guide me. Mason and Bonnie can sit in the back." "Sounds like a good idea," Mason said, glancing at Bonnie's boobs. "Sure, Clyde. Just don't take off for Oklahoma looking for ambushes," Paige said. "Just in case, Paige, I'm looking for some tommy guns, just in case," Mason said, as he took another glance at Bonnie's really scantily clad boobs. The drive was short and the four entered the pool, Paige and Mason giving their membership numbers and signing in their guests after paying the guest fee. Then Mason and Clyde headed for the men's room and Paige and Bonnie the women's. Once inside Clyde said, "Look, you and Paige are going together, right?" "We are. But we both have an occasional date with somebody else," Mason responded, keeping as close to the truth as he could. "We're totally open about that." "Just wondering. You seem to be checking out Shirley's tits a lot." With that he pulled off his shorts and Mason saw a dick that had to be the equal of Francois'. "Uh, when Paige sees your dong, watch. She's going to be checking you out too. And yes, I'll probably take a good look at Shirley's boobs when I see what's left to look at. Is that okay?" "Oh, sure. I imagine Shirley's going to take a look at your cock. Well, shall we go see what there is to see?" Mason nodded and the two boys left the locker room to find Bonnie and Paige standing by the pool side, their backs to the boys. "Well, well. Do we have two maidens without an escort? May we take those jobs?" The girls turned around and Bonnie said, "Humm. One of you might do. What do you think, Paige?" "Well, I don't know. But I do like tall guys. So what's your name? Probably Big Red or Rusty. So shall I take this guy and you the shorter one?" "Sure, he looks kinda cute." Clyde stepped up to Paige and said, "Okay, if I'm Big Red, you must be Little Blondie," and took her hand. At the same time Mason walked up to Bonnie and said, "I'm a sort of plain spoken guy. "I'm Mason. You're?...." "Well, just call me Shirley," and took his hand. Seconds later they were in the pool, playing around until the whistle blew for kids and teens out of the pool, except for team members. Mason then proceeded to do a practice 100 meter free style while the others dangled their feet in the water. He didn't see Little Blondie and Big Red holding hands and then an arm around her waist. He took two more leisurely laps and joined the other three to sit down next to Shirley and took her hand. As they walked back to the locker room Clyde asked, "So, can we just put towels on the seats and drive back like this?" Both Paige and Mason laughed. "Oh, no. The conservatives of City Council got two ordinances passed that clothing optional pools must forbid pool users from being naked outside the pool fence and driving a motor vehicle or riding any sort of two or three wheeled vehicle was indecent exposure. Nope, We have to get dressed," Paige said. As they entered the Jefferson home they saw parents in the living room talking and laughing, but watching the twins, both of whom were now nude. Mason nudged Paige while the other two had their backs to them. "Let's go to our room for a minute. Tell them to go to the playroom and we'll join them real fast." "Good idea," Paige said. "Hey, Bonnie and Clyde. Go on to the playroom. Mason and I will be down in just a minute or two. Maybe search through the closet for games. Okay?" "Sure," Bonnie said. "Take your time." "We won't be long," Mason said and hurried to their room. Once in their room with the door shut Mason hugged Paige. "He looks like a white Francois." "He sure does. And you are drilling holes in her boobs and pussy." "Yeah. So shall we follow Cameroonian hospitality towards guests?" "I think you want to. Yeah. I want to. This is Friday and Saturday. They leave Sunday after brunch. We might not see them again for several years. And Mom and Dad may go visit without us." "Okay. We pull out the fold out cribs and tell Mom and Dad Jefferson we have the sleeping arrangements figured out - there is that fold up bed in the closet." "Yeah. I love you Mason Adams." "I love you, Paige Jefferson." A quick kiss and then they were down the hall and down the stairs. "That wasn't long," Mason said. "It wasn't. We just looked around. That futon looks comfortable," Clyde said. "The fold up couch is too," Paige said. "And there's a fold up bed. Mason and I could sleep down here with you guys easily." "That could be fun," Bonnie said. For an hour they talked, comparing school notes and friends and other relevant teen stuff, until they got called to dinner outside in the screened in patio. There they ate dogs, burgers, potato salad, cole slaw, and watermelon while the twins gnawed on a hot dog each, without a bun, and toddler veggies. After clean up the adults went to the den while the teens and twins went to the playroom. Part of the playroom was fenced in for the twins use. It's newest addition was a toddler potty in the corner. The folding cribs got set up by the teens before they began to play a couple of board games. Mason noted that Paige and Clyde held hands, but then he and Bonnie were too. Paige looked towards the twins. "Bed time. You two go potty. JM you go first. " "Yes, Momma," both said, voices tired. "Excuse us for a few minutes. Getting them to bed is a mutual chore," Paige said. "It is," Mason agreed. "It's also some fun time with them. Feel free to listen. It won't be more than ten minutes once they've pottied, been cleaned up if necessary, and have their pull ups and jimmies on. Sounds like our folks are having fun up there." "I pee. No poop," JM announced and took some of the toilet tissue put out for them and cleaned herself. OP then sat down. Several minutes later he said, "I pee and poop. Help me, PaPa." Mason laughed, "Say `please.' OP." as he got up, "Please, PaPa," and held up his arms. Mason took him, cleaned him up and set him down next to his pull up, which Surprise put on and allowed Mason to get him into his pajamas and then put him in the crib next to his sister who was already settling down as Paige read a short fairy tale. Surprise turned towards JM's crib to listen to a story both had heard before. In minutes Paige and Mason got them settled on their individual pillow, covered them with their blanket, arranged their stuffed friend and gave them a kiss. Mason turned off the light over their play area, They returned to Bonnie and Clyde and sat back down. "Can we ask maybe a personal question?" Clyde asked. "Ask. We may not answer it completely. It's about the twins, right?" Mason said, "The twins. Are they your kids?" Both gave a laugh. "What do you think?" Paige responded gently. "They sure seem to be. The girl looks like you, Paige, The boy - a little, but not so much and not a whole lot like Mason," Bonnie said. "They're our kids," Mason said. "Now, please, this sounds a bit strange, but the twins are part of a long term experiment which include several other kids we know. We agreed to be part of the experiment which the Corporation hopes to solve lots of problems. The pediatricians of the kids we know tell us that they are all some three to six months ahead of their peers in development - even the twins who were one month premature. "Mason's correct. We're Momma and Poppa to them. Right now, that's all we can say. But we get lot of help from our parents. Now, you want a puzzlement - Mason has a half-brother who is now 21 months old. You may see Francois Mason, or FM, tomorrow. I'm sure you'll see him and Sammie, who's a girl, and Michelle Louise, or ML. There's another, but she's six hundred miles away. "Now, any more questions?" "How do you do it?" Bonnie asked. Paige and Mason looked at each other and took a quick kiss. "Love and great grandparents close by," Paige said simply. "Say, you notice that it's gotten quiet upstairs?" "They're probably back out on the patio. Mom Jefferson said something about a bottle of Auslese to share," Mason said and took Bonnie's hand. "Okay. Why not play `Truth or Dare,' Clyde said and put an arm around Paige's waist. "As long as the dares are not life threatening," Paige said. "Agreed," said Clyde and the four sat down in a tight circle, Mason and Bonnie holding hands and Clyde and Paige doing the same. The challenges began very tame for about a half an hour. Then Bonnie challenged Paige. "Truth," Paige said, "Okay. What thing have you done that most people might think was a crazy act but you still like?" "Wow. How did you think that one up? So how detailed do I have to be?" "Oh, I'd say pretty detailed. But I wouldn't want some Harry Potter novel," Bonnie said. Paige looked at Mason whose arm was around Bonnie's waist but whose hand was an inch below her breast. He shrugged his shoulders. "Okay - the most crazy thing I have ever done that I still like was when I was thirteen - and it wasn't the nude pool protest. " "I thought it would be," Clyde said. "Nope. Towards the end of my eighth grade year I agreed to become the first concubine of the prince of an African tribe in Cameroon." He was a seventeen year old senior at Jones, so we didn't tell the school." Both Bonnie and Clyde or Sylvia and Johnny looked at her and then began to laugh. "Truth!" they both said. Mason looked at both of them. "Yep, she's the First or Chief Concubine to Francis M'urk. You should see the mansion," "Right," "Hey, I'm going to go upstairs to our room and bring down my uniform. Which one, Mason?" "Oh, I'd prefer the gauze, but go all the way with leather. " "Okay. " With that Paige stood up and headed for the stairs, being quiet on them and opening and shutting the door. While she was gone the two others tried to get Mason to admit it was a joke. He just shook his head. Some ten minutes later, as he was beginning to wonder what kept her she returned with a tight bundle under her arm and very quietly closed the door to walk down the stairs. She sat down and put the bundle beside her. "Oh, wow," she said. "I'm waiting to put this on. I may have got beaten, Look, our folks are upstairs - swapping partners!!" "What do you mean - swapping partners?" Clyde asked. "They've been quiet upstairs. Remember Mason saying something about the patio and some wine? So that's what I thought. They were out on the patio, having some last wine, I'd rush to room, get my stuff, and get back downstairs in two minutes. Woo!! I open the door and of course I'm looking into the living room. I see the back of Uncle Jack's head above the couch. His pants are over the back of the couch as is a bra and Mom's checkered blouse. He's muttering - `so good God - always so good. Penny - I'm close...' "Well, I dash for our room, get my stuff and head back for the downstairs. I have to pass Mom and Dad's bedroom and there's sound through the door. I stopped for a second. What do I hear? `Mabel - so good. Yeah. It's been four years. Yeah. Close. You, too!' So I split for the door and down the stairs. Just as I'm closing the door I hear Mom say, ` guest bedroom. Safer. One may come up.' "So what else would it be?" "Well, they met in high school. You know, that was `peace, love, and rock and roll,'" Mason said. "Yeah. Well, what do you think?" Clyde asked. "I think I'm going to show you the formal regalia of a prince's chief concubine," Paige said. At that she unrolled her package and a golden necklace came into view. She took off her halter, exposing her breasts. Mason saw her hard nipples as she put the heavy necklace on, and then pulled down her shorts and panties to then place the split leather skirt on and tie the thongs. "Here I am. The stone is a ruby, for a high prince and the three strands show I have two concubines under me." "Are they real?" Bonnie asked. The necklace is 24 karat and the ruby is real. I really don't want to know how valuable this is. " "You're almost naked," Clyde said, "Yep. " "I think you win," Bonnie said, and put her arm around Mason. "So, you want to duck behind the curtain to the futon?" she added. "Let's." Mason said. With that the two went to the futon and then pulled the curtain between them and Clyde and Paige, who pulled down the sofa bed. Bonnie lay down and Mason beside her. They kissed, a peck at first and then a long, deep one as they stretched out on the futon. Mason's hand went to the knot of her halter top's back. Her hand snuck up from the bottom of his t-shirt. He fumbled for a moment and then the knot came loose so his hand went to her boob and nipple. "You okay with this?" she asked. "I am. Paige is. You?" "Ah. That feels good," she said as he played with the nipple. He pulled the halter away from her breasts and then slipped it off over her head. She countered that by pulling up his t-shirt over his head and kissing his nipples. "Damn, Paige. That feels good," Mason heard from the other side of the curtain. Mason slid his hand down Bonnie's stomach, past her waist line, to stop on her vulva. "They seem to be having fun," Bonnie giggled. Mason kissed her as he worked her shorts button. "Your brother is probably now getting one of the best, if not the best, blow job in his life." A male groan came from the other side of the curtain. "Yep." He began to slide her shorts off as she worked his shorts. "You seem to want to," Mason said as his hand began to stroke her panties covered pussy." "I haven't said `no' yet," she responded. "I don't think I'm going to." "I hope not," Mason murmured into her ear as he slid his hand under her panties. "Hmm. You seem to be damp already." Mason felt her hand on his now loose cock. "You seem to be hard already." "Oh, God. I'm about to cum," Mason heard Jack say. "YESS!!" "My brother seems to like what Paige does," Bonne said as she slid Mason's boxers off. "She's wonderful. I'll tell you more later," he said as he eased her panties off as she raised her hips to make that easier. "You look great," and he eased himself on top of her. "I think this is going to be fast," he said as he knelt between her raised knees. "I hope you're good for a longer second time." "Maybe something oral in between," she said, His six inch cock began to slide into her damp pussy. "Oh, Nice and slow. Yeah." "Oh. Clyde. Yes. All the way. God!" Mason heard Paige say in her sexy voice. "Oh, yeah. Nice bounce," Clyde said. Mason began to speed up a bit, the futon helping the two teens. Sure enough, Mason was correct and he came fast so he and Bonnie lay side by side, kissing and touching one another for several minutes until Clyde's and Paige's orgasms. "Uh, Mason, I have a confession." "What's that, Shirley?" "You're only the second boy I've done this with. I've sucked him a couple of times, but he's never gone down on me. I don't know what to do." Mason chuckled. "I do the work. You just give me access." "Look, I still have this damn skirt on. Let me take it off. And the necklace, There. I love doggie style. Yeah, Put your cock in hard and deep. Oh, Yeah. Yeah!" "That was fast," Mason whispered. "I'm just getting hard now. Okay, just lie down and spread your knees. Yeah," and with that Mason began to lick and tongue her now wet pussy. Shirley's first moan escaped her. He could taste her and feel her trembling. He could also hear Paige despite her desperate attempts not to scream. He could even hear the pull out bed's springs as the two screwed. "I'm cumming," Paige moaned. "Me, too," Clyde said. "Yes." "Oh!! You're bringing me off," Shirley moaned. As she said that, Mason quickly slid up her, kissed her and slid his dick in and came at once, He lay there for a moment and then rolled off her. "That was great," she said as her hand closed around his dick. "I hope I do a good job." "You will. If you want, maybe I can give you some tips when it's over. If you want, If you need any." "Okay," Shirley said as she shifted herself to bring her mouth to Mason's now erect prick. She took it in her mouth and he felt her lips covering her teeth as she began to bob on his flesh spear, "Nice," Mason said. "You're getting hard again inside my pussy." "Sure am, Paige. You seem to like this position." "I do. Doggie is great for a big cock like yours. I have another you'd like. Oh, yes. Rock n roll me." "Yeah, Shirley nice. Maybe a little tongue action. Okay, Yes." "Oh. Fuck me, Clyde." "Yeah. You like it, Paige." "Shirley. I'm getting close. You want me to cum in your mouth?" "Ummm." "Yes!! Oh, Shirley. That was great." He drew her face up and kissed her deeply. "I'll give you a couple of hints later, okay. I don't know about you, but let's hug and rest a bit." "Yeah. Boy, that was a lot." "If you want to try something different, you're going to have to pull your cock out. I think my pussy is a bit tired. Want another blow job?" "You ever take in your butt?" "A few times. But for that, start slow, Clyde. Let me get used to it. I've only let two guys do that with me. I guess I'm still in position. Yeah. Some spit will help, Oh. Easy, Clyde, Be gentle with me. Yeah, Easy. Okay." "I think my brother and Paige have done it five times," Shirley whispered. "They're at six now," Mason said. "Your brother has lots of staying power. Here let me put a blanket over us. You tired?" "Uh, huh. You're a great guy Mason." "You're a great gal, Shirley. " "Oh, YES!" Paige moaned. Mason and Shirley cuddled and kissed as they drifted off to sleep. Mason was sure that Clyde had received a second blow job and that Paige had her legs over her head as he fell asleep. Mason woke to JM's "Momma. Dada. JM want potty." He opened his eyes to see Paige lift her out of her crib and place her in front of the potty. She pulled down her pull-ups and sat down. "Me too!" Surprise said as Mason got out of bed and picked up the boy. "Hold it, Surprise," he said. "Thanks, love," Paige said. "JM. This a poop or just a pee?" "Just pee. Me finished." "Well get up and let your brother pee too. Here's some toilet paper. Wipe your vagina." Seconds later Surprise sat down. "Poop," he said. Five minutes later the twins with fresh pull-ups were in their play area and Paige and Mason looked at each other. "I'm going to lie back down, Paige. I want to wake Shirley up gently." She gave him a light kiss. "Clyde's awake. I'm going to get back on the bed, too." "Early riser." "Yeah, he is." "Already?" "Four times this morning." "Uh. So more than ten times so far?" "We woke up in the middle of the night. Fourteen." "Don't wear it out." Mason laughed. "Don't worry. I won't. I'll ask you your score later." She turned and went back behind the curtain. "Oh, look. A popsickle! " Mason grinned and crawled back under the blanket and began to rub Shirley's back. She moaned and turned to her back. "You going to love me?" she asked. Mason cupped a breast and kissed the nipple. "I hope so," he whispered as his dick hardened and his right leg slid between her spreading legs first and his hand went to her pussy. "Let's get you ready." "Oh, Paige. Oh, yes!" Mason heard Clyde moan. Mason and Shirley lay quietly five minutes later when the upper door opened and Mom Jefferson called, "Breakfast in about five minutes kids. Clothing optional. Come up. " "You ever nude around your parents?" Mason said. "Mostly only at the pool. How about you? "Both mine and Paige's. We visit Jenna, her dad, Sam, and Sammie, we get nude. And school, of course" "I heard about that. Wow." With that the two got off the futon and Mason went and opened the gate to the play area. "If you want to take off your pull ups and you don't need the potty, you may," Mason said. "Go potty again," JM said. Poop." Surprise took off his pull up. "You go ahead. I'll take care of JM," Paige called. Mason helped Surprise up the stairs with Bonnie in front of him, allowing him to watch her butt wiggle as she climbed. "Oh, YES!!" Paige said from below. She and Clyde with JM appeared some five minutes later. Paige looked normal to Mason; JM also left her pull ups down in the play area, while Clyde looked embarrassed by his very large erection. They ate breakfast in the dining room, the twins in highchairs and eating with baby fork and spoon. Paige and Mason asked for help with the twins - it seemed like this would be a good time to buy them their first real underwear. Mason suggested that Marsha might drive them if Clyde couldn't have the car, but Clyde again got permission. So after breakfast was over and things got cleaned up, Paige and Mason went to their room to get dressed while Bonnie and Clyde went to the playroom where their suitcases were while the twins played in the kitchen with the adults watching and the potty chair close by. As soon as Paige and Mason got into their room, Paige went and sat on her bed and motioned Mason to her. He stood in front of her as she reached out for his cock and began to play with both it and his balls. "This is pay back. You're being so wonderful. As always, Mason." She began to lick his cock as it grew long and hard. "So how is he?" "Well, physically he's fine. Great even." Long tongue lick to the cock head. "I mean, he's hung. And he recovers fast." Quick suck of the head." Faster than Francois and that's saying something. But next to no foreplay. Just a little kissing." She kissed the cock head. "No sense of humor I can see. He's good looking and kind of smart." She bobbed up and down five times. "Sort of like a fuck robot." She resumed her ministrations to Mason's cock. "So how many times has Johnny performed?" "Eighteen now. But that includes going down on me twice - and I had to ask him to." Back on Mason's cock for almost a minute. "Four blow jobs. Ten screws of various kinds." She resumed her sucking and lip action. "Two in the butt. He was gentle there. Notice he was hard almost all the way through breakfast. He wanted me to come back downstairs with him right after breakfast. I told him after shopping. It would be nap time for the twins." She went back to working on Mason." "I'm getting close, Paige. Close, YES!!" And he came. When he finished, she stood up and they hugged and kissed then went to their respective dresser to get some clothes on. Paige left off a bra, which didn't surprise him. After putting the car seats for the twins in the Jenkinson's SUV's middle seats, Mason and Paige got them in their seats then Paige again got in the passenger seat and Mason and Shirley in the rear. Mason put his arm around her at once. He leaned over and whispered to her, "You have a bra on. Why don't you slip it off? Turn towards me and I'll unhook it." She smiled at him. "Okay." From her swift actions once he unhooked it, she might have done this before. She stuck it in her pocket book and leaned against him. Up front, he could see Paige leaned against Clyde while he drove with one hand on the steering wheel. So maybe he didn't do much foreplay, but did like to cop a feel. Well, that's what he did with Shirley and she seemed to enjoy it. The playing around had to end in the parking lot of the mall and Mason and Paige got the twins out and walked them, holding hands, into the mall along with Bonnie and Clyde who were excited about getting big kids underwear. Twenty minutes later everybody was back in the SUV, headed back to the Jefferson's and the underwear donning party. While the teens took off their clothes, JM and Surprise proudly paraded around in Disney Princess or Batman girl's and boy's underpants until nap time. They promptly fell asleep as Paige and Clyde ducked behind the curtain while Shirley and Mason lay down on the futon. Shirley and Mason were getting close to actually having sex when there was a rap on the door and then Jenna called down, "Everybody indecent?" Mason sat up on the bed. "We are. The twins are napping. Come on down." Jenna came down, holding Sammie with one hand and FM with the other. "Well hi. I'm Jenna," she said, looking at the erect nipples of Shirley. "This is Shirley. Her brother, er Johnny, is behind the curtain with Paige. Mom and Pop Jefferson's old high school friends are their parents," Mason said. "We'll be out soon," Paige said from behind the curtain. "Looks like I busted a party. I'll come back in an hour when nap time is over," Jenna said. "Sam wanted to get something from the 7-11 and was coming right back. "Good idea. The twins will have something to show off. I'll help you with one of them - FM, I guess. Hi, FM." "Hi, Unca Meson," FM said and walked over to Mason. "Let's go back upstairs with Momma and Dada," Jenna said, taking Sammie's hand and they walked back up the stairs. At the top Jenna leaned towards Mason. "What's with Paige?" "Oh, we're doing some sibling swapping. It's okay. Shirley and I were about to do what Paige and Johnny are doing. We may tell you all the gory details later. You'll love them. I hate to ask, but how's your dad? And you?" "It won't be long now, I'm afraid. But Sam and I will get the house and stuff. Thanks for asking." Jenna gave him a quick kiss. "You're not dressed to walk me to the car. I can handle FM from here. We'll be back in an hour. Tell Paige to get off her back before I get back." "I will," Jenna leaned forward and gave Mason a White Room kiss, then took both toddler's hands after opening the door. Sam drove up as the three left. Mason went back down stairs to find Shirley still lying on the bed. He lay down next to her and they kissed again. "Where were we," he said as his cock began to rise, "Well, I think we were about ten behind them when your friend arrived, It may be fifteen now." Mason laughed. "Well, we can't catch up. But we can show our appreciation to each other," Mason said as he began to finger Shirley's still moist pussy. "Can you lie on your back and touch your ears with your toes?" "Almost." "Good. I'll teach you a new position in a few minutes. Get ready. I'm going to suck on your nipples first." "Please do. I'm glad we came." "I'm glad you did, too, "OH YES!! Paige moaned. "Good dick!" Mason continued sucking Shirley's nipples as she moaned quietly. Dear Reader, When I started "After the Experiment" I did not plan to have more than between three to five more stories. Like Topsy, this has grown. With growth came a few errors. For example, we have the line from the Teen Swim Party "... ranging from a bald, flat 11 year old..." when the invitation clearly states that the mandated ages are 12 to 17 so this line should read "... ranging from a bald, flat one who looked 11 . . ." Feel free to point out other errors. If I were to ever find a paper publisher, such errors will be corrected. Thanks. If you liked this part of "After the Experiment" or any of the other Paige-Mason-Jenna stories, please consider a donation to Nifty. Comments, pro or con to the author are always appreciated.