This story has been adapted from 'Slave Application', a computer game.
"Tell me slave, are you hard?"
A. Very hard
As quickly as she had dismounted my face, Alice hops back onto it and then slides backwards across my torso, leaving behind a trail of pussy juice and sweat. Once straddling my stomach, she reaches back and grabs my throbbing cock. Without thinking, I let out a 'fuck' at the feeling of finally having the nerves in my penis be stimulated. It is a 'fuck' of relief as much as it is one of pleasure as this should certainly give me reprieve from the breath-holding torture I had just experienced.
With but two strokes from her fat-fingered hand I already feel I could explode then and there. It doesn't matter that this giant load of flesh is pushing down into my gut. She has my cock in hand. She can do as she pleases.
"No cumming," Alice warns sternly as she throws my boner down at my leg. She says it like I have a choice in the matter, as though I can simply, at will, prevent the eruption of Mt. Vesuvius. I have no such ability, but I agree to her command nonetheless.
"Yes, Mistress," I say weakly, like a whisper.
"I didn't hear you, fucker."
"I won't; I won't come," I say between exasperated breaths.
"You better not. But if you get to the point where you can't help yourself, you will tell me first. I don't want any of your nasty semen inside me. Got it?"
In truth, I understand her demand quite clearly. If only she realized that by forbidding it, she's made it that much more difficult for me not to cum. "Yes Mistress, I got it." She should have used reverse psychology; told me she wanted me to cum as soon as I could. Maybe then I'd be able to make it more than...
My thoughts are interrupted when she very quickly and easily swallows up my cock with her pussy and starts riding it up and down. 'Don't cum, don't cum, don't cum," I repeat to myself as I close my eyes and try to envision something that won't turn me on. For some reason, the first thing that comes to mind is a giant tree. But then that tree's roots break free from the ground and wrap themselves around my cock with a vice-like grip.
A) Say you're about to cum B) Cum C) Hold out longer
C. Hold out longer
I don't know how I staved off cumming, but the slap must've helped. I open my eyes to Alice's stern expression. "Look at me, bitch. Worship this sexy body with your eyes. I know you want me. But you can't have me. You don't own me. I own me. And you." Her words only encourage my horniness, stroking it like a cat lady strokes their cats.
"I'm about to...!" I shout.