The lust is filling your mind as you keep jacking off on your donkey dick. It was the only thing that seemed to matter. You keep at it pumping up and down. Up and down. Each time just making you want more. And yet you feel like it was only the beginning.
As you jack you slightly feel a tug at your spine. You look back to see something pushing the back of your pants. You watch as it pushes more and more only to watch a tail with a tuff at the end rip a hole through your pants. You realize with what little of your mind that wasn't focused on sex and pleasuring yourself, that your changing even more. "NnnoooOOOOooo!" You moan.
You can feel your feet shifting as you feel the need to stand with your heel up. And the feeling of your toes starting to loose feeling and movement. You quickly look around your dick and hands to see 2 globs of black mesh that seems to be forming into hooves. And as you shift your slightly growing weight, you can hear them clopping on the ground.
Suddenly you hear someone jingling their keys at the door. Putting them into the lock. Fear fills your mind even more then lust. And you gain control of yourself. You run quickly into the closet, your hooves clopping on the floor all the way. You close the door right as the door opens.
"HEY BUD! I'm back from my work out! I am going to head into the shower." You hear him drop his bag and run into the shower. Passing you along the way. You can smell his sweat as he passes you by. Making your dick start to throb for lust again. You try to resist as your hand starts to slowly touches it.
You moan a little as you feel your ears touching something. With your other hand you reach up to feel them now longer, furrier, and now on top of your head. You can hear the water hitting your roommate and him splashing around also in it. It makes you grab your dick fully and slowly start to rub it up and down. You can start to smell his clothing he was wearing now. Your nostrils flaring. With the little light in there you look down only to see that your nose is much bigger then it was.
"WhaaAAWW" you let out as your face slowly pushes out. You can hear your roommate stop the water and yell out to you. Your tail starts to swish behind you as you watch your face push out even more. Making you want to pump even harder now.
"Hey man, you know I don't like it when you try to scare me" you hear him say as he walks by the closet again. You can still smell the sweat on him. Which makes you feel horny again. As well as feeling your face push out even more. Your teeth are thickening.
You can't help it as he passes by but to open the closet door. You see him in the living room with just a towel on looking for you. Just seeing him makes you want him bad. You slowly get out just in time hear him say "What the Fuck is that!" You watch him bend down to get a closer look at the dildo still on the ground. Right there and then his towel fell off and his butt hanging in the air.
That was it for you. Your mind seeing that and just goes berserk. You run at him. Your hooves just going crazy on the ground. Before he even gets to look behind him, you grab him and wrap your arms around his waist.
He jumped a little and then screamed when he looked behind him. He saw was what looked like a human half donkey behind him. He tried to get out of your grasp but it only fuels you. You quickly position your dick and start to plunge it into him. He screams even more now. At first it wouldn't get it. Your dick was just too big. But each thrust you can feel your dick start to get further and further into him. As if his body was changing to fit it. Soon you are all the way in him going in and out.
His screams are becoming moans as you start to bray. You can feel your body changing even more and more. Your body getting bulkier as your hands start to feel numb. But all that is in your mind is Sex, sex, sex.
You watch as you see a nub appear on the of his butt. But you can see it growing longer and longer. A tuff appears at the end of it. You bray in shocked and you actually see him growing a donkey tail. In fact he was changing all over much faster.
You can see his face was already pushing out as if each thrust into him pushes his face further and further. His back now covered in gray fur growing in bulk. You can feel his dick getting bigger and rubbing against your furry arms. His now fully formed tail just swaying over your dick. Hitting it and causing you to pump even harder.
Your hands are now hooves but you don't care. You just feel the need to pump even harder. You fall forward onto his back as your body no longer can hold you up. Your legs are totally no longer human. in fact you were almost done yourself. And so was your roomy.
You can see his arms were still human. But that was being taken care of. They started to bulk up and grow longer. Soon he was done and so were you.
But still you kept on pumping. Back and forth. In and out. You both hear your hooves stomping the ground with each thrust. You bray feeling ecstasy beyond he ever knew. And neither did his roommate. Then finally he felt it. His dick finally spewed cum all into his donkey roommate. Both him and his roommate brayed in bliss.
You pull your dick out of him feeling it limp underneath you. Both you and him were breathing heavily. You both fall down and pass out from the event.
Slowly you wake up with something nibbling at your hair. You swiped it only to have it do it again. You open your eyes to see a donkey right over you. You scream a little as you get up. The donkey brays at you as it walks over to anther part of the room.
You mind slowly remembers what happened when you realize your standing up. You put your hands to your face and feel everything is back to normal but naked. You look down only to see a huge sheath still attached to you. At the same time you see a tail swish behind you.
"No!" you say as you stare at them. Your still a human except for those 2 parts. You run to the dildo and screamed at it "WHAT DID YOU DO TO ME!!" But as you do you notice some writing on it.
You look closer to find out that if you have been fucked by this dildo both in the mouth and ass. You will find yourself cursed. For whenever you start to get horny you will slowly change into a donkey until you cummed. If you fuck anyone while changing they too will be cursed and changed into donkeys. So be warned.
What the Fuck you say in your head. How the hell do I stop this from happening! I don't' want this!.
Right then you hear the doorbell ring with a few knocks. You panic. "JUST A MINUTE!" you yell as you run into your room. Getting on some sweatpants to fit your new equipment and tail and a shirt on and run back to the door.