Date: Tue, 12 Dec 2017 21:44:01 -0500 From: steamgene@cox.net Subject: After The Experiment: Mason and Sam #37 Mason and Sam #37 by Larry Marian Author's note. This story is a development from the stories by rwxxx13 with the group title "Study bg3-17." He has approved my continuation with his characters as individuals. The four teens, Sam, Jenna, Mason, and Paige stood in the front hall. "Look boys, we're sorry. But Mom Jefferson really wants to take us shopping. We won't be gone all day, just a couple of hours. No more than three. Promise. We might even bring you lollypops or something," Jenna said. "Really, guys, Mom seems to think we need some things real bad. I'm sorry," Paige said. "Girls sorry about going shopping? Right. Okay, Mason, let's go up to the room and find something thrilling to do like Chutes and Ladders! "Oh, boy, Sam. What a peachy idea! Okay, girls, go shopping. I know you'll hate it. Can we get a good bye kiss?" The two girls responded by putting their arms around the two boys and giving them a long, wet kiss that lasted until Mom Jefferson walked up, putting on her jacket. "Looks like somebody's going off to war or something," she said. "Let's go, girls. Be good, boys. We'll see you in a couple of hours. We really won't be long. " "Sure," Mason said to Sam. "Mom Jefferson, Paige, and Jenna. Shopping. Not long. I guess they mean because it's only them and not them and my mom and sister!" "So let's go up to the room." "Sure. And I got dressed for this?" Mason said as he pulled his shirt from his jeans. In the room that Mason would sleep in that night, per their schedule, while Jenna and Sam would have the guest bedroom for when he was there, the two teens sat on the bed. Sam turned to Mason. "Well, we don't have Jenna and Paige right now. But we are here." He put his hand on Mason's thigh. "We've never done it together." "No time like the present," Mason said as he kicked off his shoes and put his hand directly on Sam's crotch. "You're hard," he said quietly. Sam moved his hand up to Mason's cock. "So are you." The two looked at each other and kissed, at once open mouthed. Sam's shoes hit the floor and the two slid down to lie on the bed, kissing, their hands feeling the other's cock through their jeans. After a minute, Mason removed his hand from Sam's cock and began to undo his pants. Sam pulled off his tennis shirt and did the same to his pants. In two minutes both boys were nude on the bed, kissing and playing with the nipple of the other. Suddenly they stopped , drew back and inspected each other. "You have a really big dick, Sam," Mason said. "Yours is nice, too. When Paige and I hooked up when you guys got released, she told me how much she enjoyed it. "
 "I'm sure she enjoyed yours, too. So, you slide up the bed and I'll slide down. It's been awhile since I've sucked one and never as big as yours. " He reached out to touch it. "Don't make me cum to fast, Mason. I want to enjoy this," Sam said as he pushed himself up the bed, pulling the pillow from the quilt to rest his head on. Mason slid back until his face was parallel to Sam's seven inch cock, with a red bulbous head leaking pre cum. "Umm," he said as he licked the tip. Mason held the hard dong up and began to kiss and lick his way down the shaft to Sam's dark haired balls. He was able to suck each one into his mouth and then return to the shaft and the up hill track until he could place his lips around the rounded head and begin to draw it into his mouth, easing it down until Sam's prick hit his throat and he began to bob up and down on it. "Nice Mason. Nice. Oh. You're better than Jenna. But don't tell her I told you that." "Ummph!" Mason managed to get through his cock filled mouth. His hand reached up to begin to play with one of Sam's nipples while Sam began to rub his back. "Umm. You are making me cum to fast, Mason. Oh, yeah. God, you are good. Good. Yes. I'm getting close. If you don't want me to cum in your mouth, you'd best stop. But please don't . Too good. Too... AH!!!! YES!" as the first thick string of Sam's cum entered his mouth while only the tip was in it. He had to swallow after the second shot. It took three more before he swallowed, and then once more. He slowly released the cock which began to shrivel as it broke free of its flesh prison. "That was great, Mason," Sam said after resting for a minute or two. "Don't get mad, but you're almost as good as Paige." "Thanks. Your cum is nice. You ready for me, soon?" "Yeah. Let's switch places. " They did, now with Mason's head resting on the pillow while Sam's head rested on his thigh. Sam's hand circled Mason's cock. "Nice looking," he said. "So you have sucked a cock before?" "Yes. A friend after I got back from the experiment. It just sort of happened. And then in my first film for the corporation. It may be one of the ones they'll delete as it sort of has rape in it. " As Mason talked, Sam began to minister to the cock head before letting it slide into his mouth and wrap his tongue around it. "Oh, nice Sam. Nice," Mason breathed as he felt Sam begin to go up and down on his rod. "Good. Good." He reached out to grasp Sam's shoulders as he often did with Paige. "Oh, good. Good. Yes. I'm almost there. Almost. OH, YES!" as he felt his first blast leave his cock to Sam's throat. Then again and he felt Sam swallow and then two more before his jet calmed down. Sam lifted his face off the rapidly deflating cock and moved up so the two were side by side, face by face. They kissed and Mason could taste his cum in Sam's mouth just like he could still taste Sam's in his. For several minutes they just lay there, recovering from the glow of two hard cums, Then Sam's hand went again to Mason's cock. "You ever do it in the butt? Either doing or taking?" "Uh. No. Have you?" "Yes. During the experiment quite a few times. The other guy, Tom, didn't like to suck, but he sure enjoyed getting it in the butt. After I tried it, it was good. Really. Just wondering - - - would you like to try? " "Doesn't it hurt?" ""Sort of depends. Before we did it the first time, we found some lubricant in the bathroom. This was some pretty neat stuff. Mary used it a few times, too. It also helps to be real gentle going in. Go in a bit, retract, then go in again and ease down and then begin to hump. Believe it or not I actually came a few times while Tom fucked me. Mary got all pissed and from then on we put a towel under us just in case. Tom came, too. In fact almost every time. So do you have any lubricant?" "Paige doesn't need any! But there's vaseline in the bathroom. I'll go get it." "Get a towel, too. An old one. Just in case." "Okay." With that Mason was out the door, to the bathroom for the vaseline and then to the linen closet for an old beach towel and back to the room where he closed the door again on Sam and himself. "Put the towel on the bed, Mason. Make your your butt is in the middle. I'll put some of this vaseline on my cock and then you get on the bed doggie style. Okay?" "Sure. " Mason spread the towel on the bed - on his side of the bed, then watched as Sam smeared some of the lube on his hard cock, then climbed onto the bed and got on his hands and knees with his face close to the matress. "Spread your knees, Mason, okay?" Mason did, wondering what this was going to be like. Sam got up on his knees behind him and eased himself between Mason's spread legs. "Relax, Mason. It's not going to hurt. I'll be slow and easy. Once I'm in, you're going to feel good. If you need me to stop, I will. Okay?" "Okay, Sam. Go ahead." Mason felt the cock head brush his butt hole, then some gentle pressure, then it retreated, the came again and went in a bit, came out, and then in again, slowly going deeper. It almost felt like he was taking a crap - backwards and then Sam began to move, back and forth and it began to feel good. "Oh," he breathed. "You okay?" "Yeah. Nice. You're going faster." "Yeah. " Mason felt Sam's hands on his waist and hips as he began to push his dick faster into Mason's butt. It really did feel good. He began breathing faster and harder. His cock felt harder. His balls began to tingle. `Oh, God, Sam. I think I'm gonna cum. Really." `Yeah. Me too. Yeah. Here it comes, Mason. I'm cumming." Mason though he felt Sam's cock cum in his butt. That was drowned out by the feel of his first blast of cum from his cock. "Damn, So am I," he shouted and suddenly was glad they were alone in Paige's home. Sam withdrew after his cum finished pumping into Mason. "You okay, Mason?" "Yeah. I must have liked it since I came. You must have liked it." "I did. You ready to swap places? " "Yeah. I'm getting hard again. " With that the two teen boys got off the bed and swapped places, Sam on his hands and knees and Mason coming behind him on his knees. "Okay. I think I'm ready."
 "Just put the head in a bit. You'll feel resistance, Move your dick around just a bit, then withdraw, then put it in again. Do this until you slide in past that resistance and then drive on in. Then you can start driving. Okay?" "Okay." His dickhead went in and he felt the barrier, moved around, came almost out, went in again, went a bit deeper, repeated and on the third time the barrier seemed to open and his lubed cock slipped all the way in. "Tight," he said. "Yeah. You're doing great. " Mason began to move faster. "Yeah. This should be a long one. "Yeah. Oh. Really tight." "Keep going, Mason. Keep going. Fast is good. Deep is good. Yeah. " "Damn, Sam. I'm wrong. I'll cum soon. Really." "First time, Mason. That's okay. I can still cum. Go ahead. Don't fight it. " "Yeah. Oh. Yeah. Sam. I'm CUMMING." "You are. You are. Oh. " Mason waited until he'd finished, then gently withdrew from Sam. The two lay on the bed and kissed as Sam started to wrap his hand around his dick. Mason saw that, and took Sam's hand off the hard cock and replaced it with his own and began to jerk Sam off. "Let me know when you're about to cum," he said. "I can pull the towel out," Sam said. "I can take it," Mason said, continuing to beat Sam's meat. "Okay. Then you'd best do it now, Mason. I'm close." With that Mason dropped the dick, moved and took it into his mouth. Ten seconds later he felt the first rush and Sam's cum flooded into his mouth. It wasn't as much as the first time, but it was still a good cum. When Sam finished and he swallowed the second time, Mason rolled off and onto his back. "Yeah," Sam said as the door opened and Jena entered with several bags in her hands, followed by Paige with a similar load. "Well. We have a couple of horn dogs here, Sister," Jenna said. "Looks like it. I don't think they've been playing Monopoly, either," Paige said as she put down her pile and closed the door." "Hey, you are back early," Mason said. "Sort of. We missed you guys. Now did you miss us?" "Of course we did," Sam said. "Hmm, that towel. What's that wet spot on the towel," Jenna said. "I think these guys need to prove themselves. Since Mom ran back to get some other stuff, it's just us. You guys just lie there and think about your loving girl friends, Paige said as she undid her skirt. "Yeah. Think of us," Jenna said as she loosened her slacks and began to pull them down. Paige placed her skirt over her desk chair, smiled at the two nude boys, who were beginning to grow hard. "I see you're still interested," she said as she pulled down her panties. `You know, Mason's sure has grown since those early days," Jenna said. "Yeah. Sam's quite nice, too." Paige replied as Jenna removed her panties. "Okay, horn dogs, it looks like you're almost ready," Jenna said as she moved to Mason's side of the bed. "Oh, my side is always nice," Paige said, as she climbed onto her side and quickly sat on Sam's stomach, facing away from him. "Yeah. Well, this side is fine with me," Jenna said, doing the same thing. The girls turned their faces to each other, put their hands on the other's shoulders and kissed. "You have any clue what they are doing? Sam asked. "I think this is lesson time," Mason said. "Lie back and enjoy." "Paige is sitting on my stomach," Sam replied. "Not for long," Paige said, breaking her kiss with Jenna. "So what are you doing. All we can see is your backs." "Oh. Well, really, what you see is our tops. I have a blouse and Jenna has a shirt." At that the two faced each other so the boys saw them in profile as they began to unbutton the other's top. Once unbuttoned, each girl then shed her top and moved backwards towards the groin. Jenna turned her back towards Paige who quickly undid the bra which Jenna shrugged off, then turned towards Paige, who twisted so her back was towards Jenna. As Paige's bra fell onto the bed the two girls moved back and reached behind them for the now fully erect cock. "I hope this is okay," Jenna said as Mason felt her guide his cock below her into her pussy and began to ease herself down the shaft. "Ah, nice," Paige breathed as Mason watch the two girls begin to play with the other's nipple. "Yeah. Oh. Nice. Yes. Mason has grown." "Thanks, Jenna. I was beginning to think I was back in kindergarten. " `Hey, cousin, I hope this is okay with you," Paige said as Mason watched her bounce up and down on Sam's cock. "Sure, Paige. But I'd like to play with those nice boobs you have now."
 "Now?? You sure seemed to like them when you barged into my bedroom the day I returned!" "I did. I did. But they were a chocolate ice cream sundae then. Now they're the same with a cherry on top." "Oh. You sweet boy!" "Oh, damn. I'm about to cum," Mason said. Jenna stopped, breathing a bit hard. "Let me catch up to you, Mason," she said. "Sure." "OHHH! " Paige moaned. "Yes," and Mason watched as her bobbing on Sam's cock sped up. "YESSSSS'!!!" as she fell forward towards Sam's splayed feet. `Okay," Jenna breathed and began to pump up and down as Mason began to bounce on the bed. "Yes. Okay, cum, Mason. Cum in me." "I'm about to Jenna. About to. YES! " And he did. As his second spurt went into Jenna, he felt her shutter. "Oh, YES!! " she called. `YES!" Like Paige, she fell forward as Mason's cock slipped out. * * * * * * * * Six hours later Paige and Mason lay in their bed together, the lights off. `Okay, Paige. Come clean. What was going on? You two plan this afternoon?" "Depends on what you mean by afternoon and plan. You guys just put out so many vibes that you were ticked. We figured you might take it out by having a session yourself. We didn't really think it would be as much as it was, apparently. But we thought that by having you guys do your thing while we made out, it might cause you to consider how we felt. After all, it was Mom who insisted on the shopping trip, not us." She smiled. "Then we returned and it was obvious you just hadn't just made out, or sucked each other. So we went into high gear." "You know I love you, Paige." "Of course I do. And I know you love me. But we've both had sex with others. In the beginning we watched each other have sex with somebody else. I've seen a film with you having gay sex and you've seen me having sex with two partners. " "I know. But we both believe that we don't own anybody for any reason. I have to admit that this afternoon was sort of strange." "Yes. It was. Now some time, let's talk about anal. I just may have to try it. But if I do, I want it to be with you. In the meantime, Mason Adams, I have some lips I'd like you to kiss before we go to sleep. Okay?" Mason didn't say anything. He just pulled the covers off of them and slid down the bed. "Open your legs, Paige," he said. She did. If you liked this story, please consider a donation to Nifty. Thanks. If you have any comments, good or bad, please contact me. Thanks. -- Gene