3PB/SarahC/Bedroom/Jordan/Explain/Jason

Jordan stands up straight and you can see that his penis has gone limp. He pushes Jason in front of him. "It's your turn now Jason," he says.

Jason stands there, holding his stiff little cocklet. "You mean...?"

"What?? No," you say and start to sit up.

"Stay where you are Sarah," Jason says and it sounds like an order. You are still on the bed, propping yourself up with your elbows and Jason is standing between your knees looking embarrassed. "If you let him do it, he won't be able to tell your Mom," Jordan says.

"He wouldn't dare," you say, but when you see your little brother's face break out into a big grin, you know that you are beaten. "Oh, go on then," you say and lay back on the bed again. You feel Jason's hips against your thighs and guess that Jordan is pushing him. When his cocklet slips into your vagina, you hardly feel it, but Jason must like it because he starts banging it in and out.

It doesn't take long before he lets out a shout, pulls it out and sits down on the floor. "Well done Jason," Jordan says and lifts him up onto the bed beside you. "That was good wasn't it," he says. "But remember what I said about how grownups don't like kids to know about this stuff. You have got to keep it a secret or we will all get in really serious trouble."

While he's talking, you see that his cock got stiff and you wonder if he wants to put it inside you again. "Let's try a different way," he says and tells you to get up on your hands and knees. You do as you are told and he moves round behind you. "Your sister's got a really pretty bum," he says and you feel him stroke and squeeze your cheeks. Then he shuffles about and uses his hands to spread your cheeks apart before pushing his cock right into your vagina from behind.

"This is called doggy fashion because it's like the way two dogs would do it," he says. He gets a good grip on your hips and starts sliding his cock in and out. This time it feels even better and your insides are all fluttery. "I doubt you could manage like this with your little twig Jason," he says as he keeps thrusting in and out and the feeling keeps building up inside you until you think you might burst. You can't help yelling when it hits and it must have set Jordan off as well because he stops thrusting with his cock deep inside and you feel the hot baby stuff again.

You go limp and collapse forward with him on top of you. Somehow his cock stays inside you and you both lay there getting your breath back. He holds himself up on his elbows so he doesn't squash you but shows no inclination to get off. You don't have any energy left to throw him off so you lay there waiting to see what he will do next. "There's something else I can do," he says. "Although Sarah may not like it as much. It's what we can do if there is any chance she could get pregnant. Amazingly, you can feel his cock swelling up inside you.

He eases his cock out of your vagina and starts rubbing it up and down the crack of your ass, right over your bumhole. You can't imagine what he has in mind when he snags a pillow and siles it under your hips, making your bum stick up. "You see Jason. Girls can suck cocks with their mouths and take them in their vaginas, but there is another way," he says. As he speaks, he slides a finger right into your bottom. You squeal with shock and try to wriggle away, but he has you pinned down. "Stay still and relax," he orders and you try to but having a finger in your bum is really weird.

He pulls it out, and from how he moves it around, he's scooping up some of the baby goo that must be all over you down there. Then he pushes it in again, but it's thicker this time - two fingers? He wriggles them about and it doesn't feel that bad so you relax and he pushes them further in. Then he slides his fingers out and before you realise what he's doing, he pushes his stiff cock right into your bum. You yell and try to throw him off but he has his full weight on you as well as holding onto your arms. "Wow, that's tight. Keep wriggling, it feels real good," he says and shoves even harder until you feel his belly pressed against your back.