You know I was a virgin when we met, and so your cock is the only one I've had; my pussy is shaped just for you.
I guess that's a good thing. Maybe I'll let you be insinde of me periodically to determine if you are making any improvements with your exercises. Maybe you should just fill me up more and more as you get bigger and bigger. Hmmm, that coud be fun too. Then I could feel all of your incremental improvements. Besides, you fill me up right now,... maybe I better slow down.
Do your exercises quick, and when you're big enough, well... I'll let you be as rough as you want.
*beckoning smiles
That's right baby, I want you to make your cock as big as this. I want you to throw me down like you want to,... but remember that you are stronger than me, girls like it hard and soft sometimes. I do like it when you tug on my hair though.
You look like you're gonna die. Let's get that thing off of you. I'm a little sore from that experiment, myself. Meet me in the bathroom and I'll unlock you there.