The clinic had a the same sterile smell of a doctors office with the faint smell of sex under it. You walked through the corridors of the clinic, your new home, with the red headed nurse that had been assigned to you.
You were staring at her very perplexed. She is usually the type that turns you on just by looking at her. Bright vibrant red hair. Jiggling tits. An ass youâd love to sink inside. But now all you could focus on is how narrow her hips seem. How her tits donât look like they would hold a lot of milk. And how she doesnât seem like motherhood would suite her.
She leads you into an examination room.
âPlease undress. We have one final checkup before you begin your new duties.â
You begin to undress, taking off your clinic issued shirt and loose scrub pants. You have to pull the waistband far out to try and get your pants over your newly enlarged cock and balls. The nurse finishes snapping on her gloves to examine you.
âA few days ago the hormones we gave you to start the change should have taken effect. Many think that becoming a breeding bull is similar to a sperm donor. But its much different. It becomes a way of life due to the changes. I can clearly see that there were no problems with the physical changes. Have you been able to have an erection?â She asks while making notes on her clipboard.
You think back to the erection you woke up to this morning that had you humping the bed for relief.
âYes Ive had erections.â You tell her.
She puts her clipboard down and steps to you. âIm going to do a physical exam and tell you what will happen from here.â She pulls a chair and grabs your cock. Due to the hormones you were given, you cock has quadrupled in size and is about as thick as a coke can. Your balls that lay under it are huge, the size of softballs. You felt them last night and could feel the pulsating of them. They felt full and pressure felt like it was building in them. You never realized that when you took the roll as a breeder for your new job that it would involve all of this.
You let out a hiss and your hips buck when the nurse gently starts probing your sensitive cock.
âThe hormones we gave change your body. Youâll soon discover, if you havenât already that youâll have a hyper active libido. Your penis and testicles will be more sensitive. Thatâs because of the multitude of new nerves there. Youâll also realize that your ejaculations will feel like water nets shooting out. When you orgasm, it will be more powerful and more potent than ever before. This all has one purpose. To breed. Your role as a breeder is to get the mares pregnant so they can produce milk for our world. They are built differently, having gone through their own hormonal change. Youâll find that you will be extremely attracted to these mares.â
You let out a moan when she begins to probe and stroke your huge balls gently.
âYour testicles are very similar to lactating breasts now. You will notice the pressure and how hot and pulsating they will become in between breeding. Some breeders testicles even become veiny. You will also drip pre ejaculate. That is all very normal. Just inform a nurse if there are no mares around to breed and they will find you one.â
Your hips begin pumping, fucking air, as she continues the examination. Your cock has never been so sensitive. It feels like you are already having sex, but you arent. Itâs not even close enough to make you cum. Not enough at all.
âYouâve been assigned a mare. All mares being bred by new bulls have never been bred before. Youâll find that the new hormones will have you feeling very territorial of her. Especially if you get her pregnant before another bull. We ask that you donât fight over her with the other breeders. If you wish to keep her, speak with her about and then speak with a nurse. We can make sure she will always be available to you.â
When she stands, your cock is rock hard and throbbing. All you can think about is sinking it into something warm and hot. You donât even realize you are slowly stroking it while it drips precum.
âYou also donât need to be as gentle with the mares as you would a regular female unless she is pregnant. Your first mare assigned to you is Michaela. Sheâs right through this door getting ready. Are you ready to meet her?â She asks.
You nod your head, your heart beating fast with anticipation.
âWell you are a bull thats ready to breed. You wonât be needing clothes anymore. So lets go meet her.â She goes to the the door that connects to the room and holds it open for you. You walk through it, still holding your cock. You grunt as your balls bounce against your legs.
The first thing you notice is me. Im standing next to a nurse who is explaining a machine to me. All you can think about is pushing your bog dick into me. Im nude. My hair is braided and going down my back. My tits are the largest you have ever seen. They are perky, yet still large and soft looking. My nipples are hard and large. My hips are wide, perfect for bearing children and my ass is large and round and you can just imagine how it will bounce as you mount me hard and fast from behind.
âMichaela, this is James. The bull that has been assigned to you.â Your nurse says to me catching my attention. I look at you and smile warmly. Walking over to you, you are transfixed by my bouncing tits. Is that how they will bounce when you fuck me?
When I reach you I grab the hand that isnât on your cock and shake it. âIts nice to meet you.â When you donât respond, I realize that youâre staring at my tits. I surprise you by putting the hand Iâm holding onto my soft warm tit. âI pretty much belong to you right now. Feel free to touch.â
You look at me and smile. âNice to meet you too.â You say and squeeze my tit gently, rubbing your thumb over the nipple. I gasp and let out a quiet moan. Your nurse clears her throat.
âWhen you both are ready, we will get Michaela set up on the breeding table. Michaela you have learned of the machine. Weâll be using it starting today to get you used to it. James we do ask for insemination purposes that when you ejaculate, you hold yourself inside Michaela for five minutes. If in that time, you wish to breed again, you may do so. But please wait the full five minutes. Michaela letâs get you set up.â
She walks me over to the breeding table and you follow close behind. Im told to lay on my stomach. I get on the table and the begin adjusting it so my legs are played wide and my hips are upturned. You get your first glimpse of my swollen bare dripping wet pussy. They push my tits through holes in the table and begin hooking to cups with tubes to my nipples. The machine turns on and you realize its a milking machine. Your mouth goes dry and you cock pumps out a small jet of precum, the site turning you on like no other. I arch my back and moan out as the other nurse begins to buckle leather cuffs around my ankles and wrists.
âAlright James. Sheâs ready for you. Play with her how youâd like. Remember, five minutes after each ejaculation before pulling out. If you need anything, iâll be in the examination room.â She turns and leaves the room with the other nurse. You look over to me and see me watching you as the machine sucks my nipples and I pant softly. You walk to me before you realize what youâre doing. You step behind me so Iâm forced to watch you in the mirror that is in front of me. Your hand grips my ass and you give it an experimental slap.
âI told you, you can touch me how you want.â I say breathily, pushing my ass towards you a bit. You look at me through the mirror and walk around in front of me. You watch my tits jiggle because of the machine.
âHow does it feel?â You ask.
I look down. âThey are as sensitive as my clit used to be. And the machine feels like a sucking mouth.â I tell you. Your hand touches my left tit, squeezing gently. Youâve never felt something so soft. You look back at my face and see that Im staring at your drooling cock with a look of hunger.
âCan I taste it? Ive heard bull precum tastes so sweetâŠâ
You wordlessly put the giant head of your cock close to my mouth. I stick my tongue out and hesitantly lick it. You shiver and groan as I moan in appreciation. âMmm they were right. It does taste good. Mmmâ
I wrap my mouth around it, not being able to go down very far because of the size. I start sucking on it like my favorite candy. âMmmmfuck!â You let out. Your hips gently fuck my face as I moan and drink your spurting precum.
I take your cock head out of my mouth and angle my head so that when you pump your hips, my sucking mouth goes up and down your shaft. It doesnât take long before your sticky precum has coated my face. You let out steady moans, loving the feel.
Soon you have to stop everything in your body telling you to take more. You leave me suddenly and walk around the table. Your hand smacks down on my ass hard. You take your big cock and hand and step further between my legs. You rub your cock head against my slit and we both moan.
âShe said I was the first bull youâve had.â You manage to get out.
âYes.â i moan.
You place you cock and my opening and push in making us both cry out. Ive never felt so fucking stretched and full. Im so wet that you slide in with ease. Youâve never felt a pussy like this. It grips you like the tightest of cunts, but you feel a sucking that feels like a a greedy mouth as my body begins to milk you.
âFuuuuuck!â You growl out and slap my ass hard, leaving a red handprint. It doesnât take long for your instincts take over. Soon you are fucking my cunt hard and deep. You look down and see that every time you pull out, my cunt sticks to your cock, looking stretched but refusing to lose grip of your dick. Your balls slap my clit and it feels like a mini orgasm to you each time. Just minutes into this and its already the best fuck youâve ever had.
My eyes have rolled up into my head and all I can do is moan and scream as im fucked by your big bull cock and clit is stroked and slapped and my tits are sucked by this machine. I start feeling pressure in my tits as I feel my orgasm approaching.
âOh God! Oh fucking God! Something is happening! Fuck!â I cry out. You look up at me in the mirror. My body convulses as much as it can as I cum on your dick. At the same time you see jets of white liquid bursting from my nipples and the machine sucking it away. Im becoming a real hucow before your very eyes.
You lose yourself then. You grab my waist and start slamming your bull meat into my hucow cunt over and over. âYou dirty hucow slut! My cock is making you spray milk! Thatâs whatâs happening.â You growl. Youâre hypnotized by my spraying tits. My cunt sucks you harder the hard you fuck and soon we are unable to do anything but fuck like animals. Youâve never fucked anyone so hard. You groan as I scream and moan. And soon you feel it. Youâre close to cumming for the first time since changing. Your bodyâs instincts take over and your thrusts change, your dick trying get deeper in me. Im unable to stop cumming around you.
Spots start forming in your vision as you get ready to cum. And then it happens. You scream loud as the first jet leaves you. It feels as if your soul is trying to leave your body. I begin sobbing in absolute pleasure as you dump what feels like gallons of cum in me. I can actually feel my belly extend as my cunt sucks the cum into my womb. You feel as if you might lose consciousness as my body milks your dick. The pressure in your balls begins to subside. You lay on my back as your energy leaves you, moaning and shaking from my greedy pussy milking. Your shaking hands roam my skin as I moan and continue to have small orgasms under you. Milk still is being sucked from me.
âCongratulationsâŠyou have officially mated for the first timeâ the nurse voice says over an intercom. âRemember James, hold yourself in her for five minutes.â I moan again, thinking of your cock being in me even longer and you feel your cock harden againâŠâŠ
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