Sexy Fun Times/Five/Boy/Mummy/TV/Upstairs

"I'm going upstairs to my room and I want you to follow in a few minutes," she says, and walks out of the kitchen. You pick up the carrot and look at it. Then you hold it alongside your willy. It's a bit bigger but not a whole lot. It's covered with some slimy stuff that smells like Mummy did. You poke your tongue out to taste it, but it doesn't taste of much at all.

You hear Mummy call and run upstairs, taking the carrot with you. In the bedroom, she is sitting on the edge of the bed looking kinda worried. She's wrapped her robe round to cover herself up.

"Why did you bring that," she says, glancing at the carrot in your hand. You shrug. "Anyway, are you going to tell anyone what you saw?"

You shake your head. "I guess it's a secret, like when I saw you in bed with Uncle Jack," you say.

"Oh shit, I'd forgotten about that," she says with a smile. "I guess you are good at keeping secrets. Take your pajamas off."

You've only got the bottoms on so it takes just a second to drop them on the floor ans step out of them. "Stand up straight and let me look at you," she says. You stand at attention between her knees and realise that you are still clutching that carrot. She takes it off you and puts her hands flat on your chest, not pushing but just touching lightly, it sends tingly feelings right down to your balls.

"You'll be going to school soon, so you won't just be our little boy anymore she says and runs her hands down over your hips and then round to get a hold of your willy. "I think we should give things more grownup names," she says. "This is a penis, cock or a dick. It has other names too, but penis is the 'proper' name but cock and dick are what most people call them. Let's get up on the bed, because I want you to learn about how girls are made."

She leans back and twists around, so that she is stretched out with her arms still in the robe, but leaving it open at the front. "Get up between my legs," she orders, and you clamber up so you can sit on your heels between her long legs. She uses two fingers to spread her winkle open. "That's another thing. What you are looking at is my pussy. Like your cock it has other names and it also has different parts that I want you to remember.

The hole you are looking at is my vagina, or cunt and that's where the cock goes in, just like that carrot. You can see the lips on either side and they are called labia, or just pussy-lips." She lets it close up. Just above the vagina is the urethra where the wee comes out, and just above that is a very important part called a clitoris, or clit for short. Think of it as a tiny cock, although, just like cock, they come in all sizes. Mine is quite big, but some girls have tiny ones so they can be hard to find. The reason they are important is because they are the most sensitive part and you won't make a girl happy if you don't pay attention to it."

You look up and she smiles. "Lecture over, now for the practical. See if you can find my clit."

You reach out and trail a finger up between her pussy-lips. It's all wet and slippery like oil. Right at the top, you feel a hard bump and you press it. She jumps and then relaxes. "That's it. Just rub it a bit. See if you can catch hold of it with a finger and thumb." To your surprise, it seems to be growing, just like your cock does when you rub it, so you try to rub it the same way. "Oh Yes," Mummy says. "You always were a quick learner. She catches your hand and stops you. "I want to try something else," She says.

""Vaginas have to be very stretchy. Some men, like your Uncle Jack, have really big cocks, and some, like you have little ones. With the right man, or boy, they can both give pleasure, so even though I could get that carrot in, your cock will be just as good. Even better in fact, because it's attached to you."

You are getting more than a little confused with all this new information and your cock has gone a bit limp. "Hmm, I think I may need to work on that or it'll be no use to either of us," she says. "Stand up and come up here."

You get to your feet and stand astride her. Then you shuffle forward until you are right up over her boobies. "They are tits, by the way," she says, seeing me looking. She catches hold of your hips and pulls you down onto your knees and before you realise what's happening, your cock is in her mouth. You have seen this on Daddy's videos, but you had no idea how good it would feel. Her mouth is warm and wet and you can feel her tongue working on the tip. Feelings are washing over you in waves and you thrust hard into her mouth as if you want her to swallow it down. Then your climax hits you and you collapse backwards.

You had climaxes before, but never like that and you just flop on her chest breathing hard. "You liked that, did you," she say with a big grin. All you can do is nod. She looks down at your shrunken cock. "Maybe I'll need that carrot," she says. "Or maybe..." she trails off.

"Get back down between my legs," she orders, and when you are in position she tells you to stick as many fingers as you can in her cunt. She lifts her knees up to make t easy and you start with two fingers which slip easily into her hot hole. She just lays there, so you try all four fingers, and they slip in easily too. You look up at her and she hold her hand up with her fingers and thumb bunched together.

You stretch your fingers out with the thumb underneath and push your whole hand in. When it gets to the widest part she makes a moaning noise and you stop and look up. "Keep going," she says in a strained voice, so you do as you are told and keep pushing until you entire hand is inside her cunt. You can feel muscles squeezing and instinctively clench your fingers into a fist. It's in up to the wrist and you can't help wondering how much father it will go, so you push some more and it's not until part of your arm is in as well that you feel the end.

The squeezing is getting stronger and as you hear Mummy making groaning noises, it gets so hard it hurts and you try to pull out but she is jumping about and you just grit your teeth and hang on. Eventually, she relaxes enough for you to get your hand out and you're able to sit up. you look at your hand, covered in your mum's juices. she sits up and smiles at you. “ I need a rest after that,” she says. “Didn't you say something about going to see jenny? And remember - this is our secret.”

• This is the best chance you will get
• That's it - time to quit