Fuck! You don't remember ever having cum so hard in your life!
You have been browsing online pr0n for years now, ranging from the most benign to some of the most fucked-up things you never could have dreamed up yourself. It's strange how with all that you saw, these pictures of pastel-coloured ponies pushed you into a whole new sense of perversion.
You put another wad of soaked tissues onto the pile in the trashcan, still feeling the buzz recede. The reason for your lewd spasming only moments ago is still staring at you from your screen; a pastel purple pony with her rear facing you, her begging eyes looking past her body at you, her tongue licking around her muzzle as you're sure she imagines what it would feel like to have you take her.
Oh, you imagined. You could imagine it quite well. Sticking your hard cock in that welcoming wet mare vagina waiting in the shadow of her raised-up tail. Just looking at the picture makes you shiver. If you didn't know it was futile, you would have tried to cum again.
The buzz is almost too strong to ignore and you idly stroke your sensitive member. It feels so hard, still. Hard and thick, throbbing in your stroking hand. You can't help but lick your lips as you look at the ever-waiting mare on the screen. She is such a tease.
"God damn you, and all the ponies," you hiss out between clenched teeth, starting to rub your cock in earnest again. You know it's a long shot, but maybe - just maybe, you can go for that mythical second load...
Your body tingles all over as you try, feeling the blood rush to your dick again. Feeling it grow in your hand. You want it so bad. You want her so bad. That mare on the screen better get ready to be your pony waifu, cause you could cum on her all day! There is such a raw build up of energy surging through your body. You are so ready for it! You have never been more ready to drop a second load onto anything as fast as this, and your hand moves like a machine, pumping your huge cock as if trying to force the semen out by suction. The energy builds up and up and you feel yourself go lightheaded at the loss of blood to your brain.
Is it your imagination or is the pony on the screen grinning at you? Was she grinning before?
You don't get much time thinking about it, as you blow your second load and find your vision darkening at your earthshattering release.
Fuck, you love those ponies!
It takes a while before you return to full consciousness, your whole body feeling stiff and weird as you do. Your head is resting sideways on the desk in front of you, your arms and legs dangling limply down.
You blink your eyes open and frown at the sideways view of your bedroom door. It looks more brightly colored than you can remember. You shrug it off and move your arms up, trying to settle your hands on the desk so you can push into an upright position.
When a hoof moves in front of your eyes instead, you feel the panic strike.
"What the FUCK?!?" you cry out, giving a shove with your forehooves on the desk and sending you flying into the chair's backrest. Your poor desk chair was not meant to handle all of your weight shifting however, and you fall further back, landing poorly on the ground and rolling over the floor a moment before stopping a few feet from your bed. You groan at the new world of hurt your fall caused you, and move to push up from the ground again, ending up standing awkwardly on your four new hooves. You look back at your new purple fur covering most of your body, and tilt your head this way and that to take it all in.
As you turn your head down to look underneath yourself, your ego takes over and you grin proudly at the massive member dangling between your legs. Oh, yeah. Some lucky mare's gonna walk funny from that one penetrating her, you're sure. It looks MASSIVE! Not that your human member was that small to begin with, but you doubt you could even put a single hand around this baby. It's long, it's thick, and it's still dripping from the semen it spat against the wall under your desk a moment before.
You turn your head to face the desk and are surprised to find your computer is gone. What the hell? You do your best impression of Bambi-on-ice as you make your way over to the desk, looking all up and around it for your missing computer. Nope, no sign of it anywhere! What's even weirder is that there's no power outlet on the wall where you had expected it to be!
You hear some stumbling down the hall and you feel your ears perk up at it. Hoofsteps? And they're drawing nearer! Oh shit, someone's going to find out you've been jerking off! Hooves or not, you got to try and clean this mess! You grab what tissues you can with your awkward new limbs and do your best to clean the leaking dribbling pile of gunk you unloaded before they could...
And then the door opens and you feel your new ears droop. You did not have enough time; there's still plenty of spunk lying around in plain sight. You carefully stick your head out from under the desk, hoping beyond hope it's not your mom or something, but your jaw drops as your eyes settle on her.
The saucy purple pony from the picture you jerked off to is standing on all fours in the opening of the door, tilting her head at you.
"Oh, anon. I can't leave you alone for a minute, can I?" she sighs, clearly having seen the mess you made. "Maybe we should go into the master bedroom and we can consumate our marriage again, hmm?"
Fuck. You really love these ponies...
Author's Note
Thanks to somebadauthor for helping with the layout.