You are the perfect-perfect blonde cheerleader type. You're the kind of girl that all the other girls want to be like. Of course all of the boys want to fuck you. Some of the girls want to fuck you. So of course your step-brother wants to fuck you - you know it. This isn't news.

We aren't really sister and brother and we didn't grow up together so it doesn't feel any pervier than all of the other boys who want to get in your pants.

But you know all of the boys are into incest-play these days and you do like the idea of caging a boy and you wonder if you could use that fact to get me to agree to your kinks

Because you like the ide of caging a boy permanently

So you tell me you know I want to kiss you - that's obvious. Its obvious I want to do a lot more than that. And you can make some of that happen if I agree to your condition of being caged

I agree to be caged then you'll agree to let me get to second-base. And you make good on your promise. In fact you sit astride of me wearing nothing but a vest on top. You grind against my cage and you enjoy it so much you take your vest off and let me suck on your breasts. You love having your pervy little-brother suck on your breasts knowing that it is making me as hard as a diamond in my cage.

I don't have to eat you out if I don't want to. But its a great learning experience .... if that's what I want. You'll teach me how to do it right and you're happy to tell the girls in your class that you taught me to eat girls out. Everybody will know that my older stepsister taught me how to do it right and that I was a good student. That's the kind of news that will travel around the girls changing rooms.

So I agree to it and I spend hours on my knees eating your baby-smooth cunny and I learn to enjoy your pleasure. I like listening to you making slutty moaning noises. I know you're no virgin but I doubt any other boy has spent this kind of quality time with you.

You tell me that isn't entirely true. There is Miss Martin at work. She's trans you know - not a lot of people know that. And she likes young girls. She's eat you out really nice and she's fucked you afterwards without a condom and cum in your pussy.

I'm not sure if I actually believe you - but its sexy story.

So you tell me you can prove it - you can come back with a creampie from her for me to eat. I know you were going out with a guy from the football team - how do I know it isn't his you tell me of course I have no way of knowing for sure

but isn't it a sexy idea - eating Miss Martins creampie from your cunny. And - yes - it is

But I don't believe you

I can leave my cage anytime I like but if I do then our arrangement ends - permanently. Because you don't want me getting out for a quick jerk and then going back in again. You love keeping me in there. But you understand that a boy my age - my head might explode if I don't get something. So - you're prepared to make a deal on that point. You saw a movie where a sperm bank nurse gave a much younger man an anal massage until he came in a cup for her.

You've got that slutty-nurses Halloween outfit from a few years ago. You've never actually done this with a guy so you've no experience. But you'd love to try it if I'm game. I'll have to stay in the cage. You want to see me get a cage gasm

I counter - how about if you fail then you can restrain me and jerk me off. You kiss me and tell me that sounds really sexy. But what sounds even sexier is "no".

Nothing at all until I get to a cagegasm.

But I can tell my friends whatever I like - I can tell my friends I'm banging my slut step-sister four times a day if I like. I can tell them that my step sister is a monster for anal - which is technically true. And I can tell them that you let me cum across your face. Which is also technically correct. Because you really want to get me to that cagegasm. So you're prepared to massage me on your knees in front of you and let me cum ALL over your face and in your mouth and in your hair and on your breasts - whatever and wherever I would like.

So that is what we do. And over time I start to realise I'm not certain I want to be let out of my cage. I can get in a groove where my erection presses against my cage and it feels nice. And the physical pleasure from my cage makes me think about how kinky it is to be in my cage for you. And I bounce back and forth between the emotional and physical in a feedback loop that keeps me in a pleasure-filled feedback loop for hours.

I can end up with a big wet spot in the front of my jeans after a long afternoon in class. I wake up moistened with my own cum every morning.

And I start getting closer and closer to that cagegasm.

Until I know that when it happens I don't want to be let out of my cage again. I don't want to try to lose my virginity to a girl in the usual manner.

Losing my virginity to you is so much better

Knowing that I'll never go inside of a girl and it'll always be bumstuff for me is so naughty.

I want for you to have unprotected sex with Miss Martin and bring it home for me to eat I don't care if its really that guy from the team I choose to believe its Miss Martins cum