I look at the bedside clock; 5am.
It's been two days since our encounter and I'm still bruised and raw, but I'm already ravenous and my biggest ache isn't the residue of play discomfort. I'm craving the taste of you; the feel of your hard cock assaulting my body and your soft words invading my mind.
My thoughts whirl around your passing mention last night of going to the office early today to finish a particularly punishing coding sequence. Ruby may be on Rails but I'm still jealous of the number of hours she steals from your day and how much attention you devote to her.
In a split second the decision is made and I bolt from between the sheets.
I know I'm risking wrath but I honestly don't care. I race through the shower and pull a light wrap around my still wet body then tumble into the RV.
I feel moisture pooling between my legs. It has nothing to do with the shower water still dripping from my long auburn hair that I didn't bother to towel dry in my haste to get moving across the city before morning traffic brings the freeways to a halt and everything to do with deep, burning hunger for you.
I fly through the dawn light, through the stirring suburbs in a wilful but ultimately fruitless race against the sunrise. The roads are still free flowing and my desire for you gallops without restraint ahead of me.
I know I'm speeding, far exceeding the legal limit, but desire forces the accelerator down further and I'm giddy at the delicious naughtiness of this early morning adventure.
Will I be too late?
No... as I gently brake outside your house in the pearly light I see you strolling towards your vehicle.
Softly I call out and your head jerks. You stride out of the gate and in THAT voice demand: "What the hell...?"
Silently I shrug off my filmy wrap, not caring that I am naked in the street. I kneel and wordlessly reach for your belt.
Your frown becomes a wolfish grin and you taunt: "You insatiable little slut! You've driven 20 miles across the city at this hour just for a mouthful of cock? Without permission? You don't deserve it, but I'll think of a suitable punishment while you open wide."
A step and you're before me, somehow already unzipped.
Your fingers twist into my hair, forcing your hard cock into my throat. You're thrusting as I gag and my head drives back against the door. Still you punish my mouth until your breath quickens.
You tear your cock away from my moist lips and pull me to my feet by my hair. A quick twist and, still naked, my body is sprawled forward over the hood of the vehicle.
Your cock pushes between my ass cheeks. There is a second of searing pain and then your hands clamp around my hips and you're slamming your full length into me. I jerk uncontrollably as a massive orgasm tears through my body.
"Again not asking permission?" you whisper against my ear. "First you come to my house without asking, then you cum without permission. You've just guaranteed punishment!
"Now CUM...and don't stop until I say you may!"
Your words unfurl in my mind, starting a cascade effect that stills my body for a microsecond before captive synapses connect on auto-pilot and my pelvis begins to twitch.
I'm powerless; your words cause crashing waves of agonising pleasure through and over me and my feet kick impotently against the RV's front tyre. I couldn't halt the tsunami if I tried; even if you pulled your hard cock out of my ass and stopped touching my body altogether.
Left entirely alone I'd still be lying face down on the hood riding wave after wave of an endless orgasm because you'd taken months to mould and craft the perfect submissive fuck toy over whom you finally have the thing you crave most; control.
Your cock being buried in my ass this morning was a bonus for you; just one more layer of pleasure to gild the lily of the ultimate high of being able to make me cum with a single word, whether you happened to be bent over my back or halfway across the world.
Then you'd taken that training further, breaching barriers in my psyche and making my entire universe a single, pin-prick ache for you. I had become so susceptible to your commands that a simple text message saying: "CUM!" jack-knifed my body and caused an instant explosion in my groin and in my mind.
Although still a work in progress, you'd trained me to be so acquiescent to your commands that a few simple words could instantly halt an impending orgasm, no matter how intense the physical stimulation. And as you did today, you could also induce an instant, rolling climax that would only cease when you granted me permission to stop.