Hi, here's the first chapter of an mpreg story I jotted down tonight.  Hope it's some good. 

"The Final Test"

Chapter 1:

Kevin was the most nervous he'd ever been, and no matter how many laps he swam, it wouldn't go away.  Finals had been stressful enough -- fuck, freshman year had been -- but now he had to worry about the "final test."  Pledging TDC had been sometimes the most fun and sometimes the most hell of his life.  The final test, the end of pledging, began in an hour, and all he knew was the he should plan on spending the next day locked up in the frat. 

What the hell did they plan on doing to them?  Starve them?  Humiliate them?  Who knew.  But Kevin figured that all the other brothers had been through it, and that he had his pledge class with him, so he'd be okay.  His "big brother" Steve had reassured him along these lines.

"Trust me, it's a hard test," he said with a sly smile, "but you'll be glad you went through it once it's over." 

Kevin stopped swimming, the water dancing about his shoulders as he gripped the edge of the pool.  If he wasted much more time here he'd be late for the start of the ritual, and nothing made the frat brothers more angry.  He pulled himself up and onto the edge, water drops gripping to the dark hairs that covered his chest and abs.  He rubbed his hands across his body, sending little drops flying the air, before reaching for his towel.  He rubbed the towel quickly over his body as he walked toward the locker room door. 

The locker room seemed almost as deserted as he had left it; today was the last day of finals and it looked like the campus population had voted for partying over a good work out.  Kevin's dull footsteps echoed on the floor as he walked toward the locker he had chosen, the faint sound of a jet of water striking tiles echoed a short ways away.  Kevin took a deep breathe as he slipped off his swim trunks, his dick and nuts flopping out against his thigh.  His other big stress was just sex:  he hadn't been properly laid since Spring Break.  College could be such a torture; so many hot men, but so little time to actually fuck them.  He wrapped his towel around his thick hips and hoped whoever was in the shower wasn't too hot.  The last stress he needed was trying to contain a hard-on while having a relaxing shower. 

Kevin did not get his wish.  He saw him at the corner shower head just as he was whipping his towel from his waist.  Dexter had been his math professor last semester, and could only be described as a silver fox.  Dark brown hair peppered gray caressed his head, and Kevin watched for a moment as the warm water dripped off the thick strands and down onto his back.  He was also one of the tallest men Kevin had ever met, maybe 6' 11' if he had to guess.  His wide shoulders matched his tall frame, hard rocks that smoothly flowed into his arms.  In the Fall when the weather had been warmer, Kevin had often admired the smooth biceps that emerged from Dexter's short sleeves, ending in forearms covered in salt and pepper fur. 

Kevin took a breathe as Dexter's fur covered ass tensed, helping twist his body to face Kevin.  Dexter was as Kevin remembered him from last semester but with one big difference:  his once flat abs were now curved into a wide mound, the smooth muscle now obviously supporting a much-developed baby.  Dexter smiled and greeted him with an enthusiastic "hey!" but Kevin was too busy scanning with his eyes the thick pecs, then dark nipples, then fur covered baby bump, and then the cock that he'd imagined so many times, that glistened wet in front of him. 

"Oh hey!  Dexter!" he finally managed, "looks like you're doing well!"  They smiled at each other for a moment before Kevin took a shower head a few feet away.  "A big surprise, I know" Dexter said as his hands rubbed some soap from his thick arms.  "I thought at my age I didn't have another breeding left in me, but here we are, number six!" he slapped his belly playfully with a chuckle like it was just a beer gut.  Kevin laughed nervously back as he turned toward the shower, letting the warm jet of water spray into his chest.  He looked down at his own waggling dick and nuts before turning his pupils sideways toward Dexter.  He couldn't help trying to look past Dexter's waggling cock, a stream of water running off his foreskin, to where his balls would have been. 

"How'd finals go?" Dexter said, still cheerful, as he turned his back to his shower head.  Kevin paused to answer as he rubbed soap on his chest, but he was mostly interested in studying Dexter's strong silhouette as it effortlessly held his huge belly.  "Well, they're over now," Kevin said, bending slightly to cover his legs in soap.  He realized when it was too late that he was bending over toward Dexter, but after a moment he decided not to care.  He felt his heart in his chest and a warmth between his legs; he tried to concentrate on not letting his dick inflate and embarrass him. 

"Well, at least you get the whole summer off now," Dexter turned off his shower head, shaking his head playfully like a dog, whipping off sprays of water in every direction.  "Then again, you might end up spending the summer pregnant, right?"

Kevin laughed nervously for a moment and let some water hit his face.  It was a good possibility.  He was almost nineteen years old and most guys experienced their first breeding when they were eighteen.  "Yeah, guess so, still haven't popped yet, or fucked a pussy yet" Kevin said with a nervous laugh, a little embarassed that he'd said "popped," the slang term for when your pussy opened for the first time.  "Guess I'm kind of anxious for it to happen."

"Don't worry, it'll hit you like a ton of bricks before you know it."  Dexter put his big hands at the base of his belly, then looked into Kevin's eyes with a grin as they slowly traveled down to his tangled pubic hair, then across his swelling cock.  His smile became just a bit wider as he pulled his meat up toward his belly.  Kevin had seen plenty of pregnant guys before, but this was his first time getting a glimpse of an actual pussy in person.  The thick looking lips stretched from the base of his cock down between his legs, and before Kevin could burn their exciting image into his eyes Dexter let go of his cock and let it flop down. 

Kevin gulped as he felt his foreskin glide a bit across his swelling dick.  He wasn't sure if he could keep it from rising noticeably anymore.  "What does it feel like?" he asked, nodding with his head toward Dexter's crotch.  Dexter rubbed the silver hair above his cock.  "Like I said, it hits you like a ton of bricks, like you've got so much horniness in your junk you can't stand it."  He took a deep breathe and filled his huge chest with air, drawing his massive belly up a bit.  "When I was eighteen I spent an hour like that, but it's gets a lot quicker as you get older." 

His thick fingertips just touched the base of his dick.  "I actually got pregnant just before the start of the fall," he said grinning mischievously and moving a palm to  the apex of his melon belly.  "I was camping with some old college buddies, having some beers by the fire, and it hit me hard.  It was probably five minutes before my balls had moved up and this guy opened up."  His cock was almost completely hard, and Dexter pressed his dick up and into his belly, exposing his swollen pussy lips once more.  He moved his other hand slowly from the base of his cock down the lips as he moved his legs wider apart.  "And then you feel like you gotta get fucked like your life depends on it, which it kind of does." 

Kevin looked down at himself and realized his long dick had blossomed into a full hard on that Dexter was eyeing hungrily.  He thought for a moment about being late for the ritual, but he had a chance here with a hot, horny, pregnant professor he'd spent an entire semester ogling from a desk.  "So you're about ready to give birth huh?" Kevin said in a deeper voice, turning the shower off with a quick gesture of his hand. 

"Yep, in about two or three weeks," he said while rubbing his furry bump.  "It can be hard sometimes at the end." 

"You look so strong though, like you have no problem handling it." 

"Men are built for having babies," he said with a smile, flexing his arm muscles for a moment in a grand gesture. "You feel so horny all the time though toward the end, it can be a real pain in the ass,"  he took another deep breathe and Kevin suddenly realized they had been inching closer to each other while talking.  "Take right now for instance," and Dexter gripped his stiff dick from the tip and stroked down.  Kevin watched as a thick drop of precum leaked from Dexter's shaft and mixed with the water coating his body.  Dexter's other hand moved toward one of his dark nipples, pinching it hard as he inhaled deep and stroked upward on his dick. 

He couldn't believe he was going to do this, but if he was, he was going to take the bull by the horns.  "Dexter, if there's not a rule against me fucking you, I really want to bend you over and fuck your pregnant pussy.  I've never gotten to fuck a pussy before and I really want to." 

Kevin watched as Dexter tensed and his cock spasmed.  "That is very hot Kevin," Dexter said closing the final gap between them.  Dexter was so much taller and broader, his thick belly was now just a millimeter from Kevin's abs.  Kevin felt eclipsed by Dexter's frame but somehow empowered by how much Dexter seemed to want him.  Dexter put his thick arms on Kevin's shoulders, massaging his round muscles.  "No," Dexter said, and Kevin enjoyed feeling the warm air of Dexter's voice on his face, "you're not my student anymore, so there's no rule against it." 

They moved their faces toward each other, Kevin's heart jumping as his eyes closed and he felt Dexter's warm lips press into his.  They relished the feeling as their wet tongues entwined.  Kevin felt Dexter's wet palms grip his hairy ass and pull him closer.  Dexter had to bend to reach Kevin's mouth, and Kevin's back arched forward as Dexter pulled their bellies together.  Dexter broke from Kevin's mouth, gripping Kevin's hair and turning his head to the side.  Kevin felt the wet air from Dexter's mouth growl in his ear:  "I need this so bad Kevin."  Kevin gave a quick gasp as he felt Dexter's fingers touch the tip of his cock, and then almost a yelp as Kevin felt a sudden thump against his abs from Dexter's belly. 

Dexter squeezed Kevin's foreskin around his swollen cock head.  "Don't worry, the baby's just jumpy because I'm excited," Dexter said as he pressed his lips into Kevin's again.  Kevin's wrapped his fist around the base of Dexter's cock and squeezed, and then reached his hand down further, feeling the smooth and warm outline of Dexter's pussy.  Kevin could feel the heat radiating off it, and as one of his fingers pressed past the opening, he felt the warmth and wetness of the insides.  "Mmmuuugh don't stop," Dexter groaned in a low voice, bucking his hips down on Kevin's fingers.  Kevin let out a deep purr as he felt his finger sink deeper into Dexter's smooth insides.  He pressed his fingers into the roof of Dexter's pussy, watching as his cock wagged like a dog's tail in response. 

"God Kevin, I need you inside me already."  Dexter was almost whimpering as he pressed his body into Kevin and nibbled his ear.  Kevin slipped his fingers out of Dexter, and wrapped his hands around Dexter's wide and hairy hips.  "Turn the fuck around then," Kevin said, pushing against Dexter to spin him, trying to be authoritative.  Dexter enthusiastically spun and lowered his knees onto the wet shower tiles.  Dexter stretched himself forward, putting his weight on his elbows and forearms as he spread his knees wide.  Kevin stroked his dick hungrily as he admired the salt-and-pepper hair surrounding Dexter's hairy asshole.  His eyes traced the path of fur down to Dexter's exposed pussy lips.  Kevin squeezed Dexter's wet hairy ass with one hand and used the other to give Dexter's rigid pole a few strokes.  He slipped his long dick between Dexter's thighs, slowly caressing his pussy with his member.

"Come on kid, take your first pussy already" Dexter growled, pushing the weight of his large frame into Kevin's hips.  Kevin gripped Dexter's heavy belly and rocked his hip muscles until he felt the head of his dick at Dexter's warm entrance.  He pushed himself forward and felt the warm, smooth, wet vice of Dexter's insides pull back his foreskin and suck in his cock head.  "That's it, sink it deep," Dexter said in a low moan as he pushed himself back and Kevin's throbbing cock deeper inside.  Kevin's brain screamed in pleasure as the last of his dick was swallowed by Dexter's hungry pussy and his swollen nuts slapped against Dexter's hair covered ass. "Uggh God, Ugggh God," was all Dexter said for a moment as Kevin moved his hands to Dexter's heaving back and started thrusting. 

Kevin was slow at first, taking long deep strokes that let him feel every inch of Dexter's convulsing insides respond to his cock.  Each time Kevin sunk in Dexter let out a deep growl like a wolf in heat.  Kevin gripped Dexter's huge quads with his palms as he sunk his cock in as deep as he could.  Dexter's insides seized Kevin's member as Dexter began to push his hips back and forth into Kevin.  "Don't be shy," he said breathing hard, "fuck me like a goddamn animal.  I fucking need this dick so bad.  This pregnant pussy needs your dick to pound it."

Kevin wrapped his arms around Dexter's belly again, and lay his chest across the massive back of his pregnant lover.  He started with fast strokes that kept his cock deep, the sound of his crotch colliding with Dexter's ass echoing off the shower tile.  The sloshing sound of his dick pounding Dexter's wet pussy filled their ears too.  Each time Dexter's pussy squeezed him, Kevin felt a warm rush from his nuts to the base of his cock, threatening to release the thick load he felt boiling inside of him.  "That's fucking it, that's fucking it," Dexter said, his thick cock smacking into his round pregnant belly.  Kevin's hand moved to wrap around it, but he felt Dexter's strong grip on his wrist pulling away.  "I wanna cum without it, I wanna cum without it," he said, like a desperate madman, and from the way his throbbing cunt was twitching Kevin knew Dexter was close. 

Kevin knew he wouldn't last much longer either, and he decided to race Dexter to the finish.  He quickened the pace of his thrusts as he stretched his arms and wrapped them around Dexter's shoulders.  Their bodies pressed together harder as the rapid beat of Kevin's thrusts filled them.  Dexter placed his palm on his hanging belly, supporting the weight as Kevin's rabbit thrusts made his pussy feel like an explosion waiting to happen.  Dexter felt his face tense and scrunch into a ball, his insides squeezing Kevin's pulsing dick as his orgasm finally took his body.  He could feel it starting where the tip of Kevin's dick was jackhammering his insides, and then spread like a wave of euphoria through his crotch, up into his strong womb, and down the shaft of his dick.  He howled in pleasure as the first sticky rope of cum shot up through him, the pressure of Kevin's dick inside him increasing the force as it jumped from his body in a thick white stream. 

Kevin watched as one, then two, then three sticky thick ropes of Dexter's seed shot onto the shower floor in front of them.  With each shot of Dexter's cum Kevin felt a warm wave travel through Dexter's pussy, and finally it was enough.  Kevin pressed his face into Dexter's back as he felt his cum fire from the tip of his dick, landing hard like a hot bullet just millimeters away against the entrance to Dexter's full womb.  Dexter let out a guttural "mmmmggh yes" and then shuddered as a warm shot of Kevin's cum inside him coaxed another shot from his own thick member. 

When it was over, Kevin could feel his seed dripping between the walls of Dexter's pussy and his cock.  Both shook together in the aftermath of their orgasms, their bodies slowly and automatically lowering themselves to their sides.  Both their chests heaved as Kevin slowly withdrew his penis from Dexter, a thin stream of his cum running out of Dexter's pussy and mixing with his already drenched body hair.   

"Holy shit, that was great man," Dexter finally said, and Kevin laughed.  He couldn't remember the last time he'd had such surprising, sudden, hot, exhilarating sex.  "I have to admit, I'm going to miss this sort of thing when this guy comes out," Dexter said as he rubbed his belly like a cat that had just been fed.  Kevin rubbed Dexter's belly with him as he caught his breathe and relaxed into the shower floor.  "I should have given you a better grade last semester," Dexter chuckled, and Kevin kissed his neck in agreement. 

It took about five minutes for the afterglow to fade enough that Kevin came back to his senses.  "Oh shit!  Shit I must be so late!" he said, jumping up from the tile floor and grabbing his towel from the shower head.  "Whoa," Dexter said, "what's going on?" 

"It's a frat thing, I'm pledging, tonight's a .... thing ... if I'm late it's real bad," Kevin was paying more attention to getting dry with his towel then talking, and was having trouble as globs of cum stuck to his body. 

"Which frat? I could drive you," Dexter said hopefully, using his strong arms to hoist his pregnant frame into a standing position. 

"Theta Delta Chi," Kevin said as he started toward the locker room, but he stopped when he heard Dexter laugh.  He was red in the face, gripping his belly as he tried to force himself to stop laughing.  "Sorry, sorry" he said, "it's just that this is too perfect.  You're going to the final test.  I'm an alumnus, graduated '88."  Kevin looked a little confused, but Dexter put his hand on Kevin's shoulder and guided him toward the locker room.  "The kids know me, I just haven't been around much this year because I've been, well, busy," he said in a reassuring voice.  "I'll make sure you don't get in trouble for being late." 

"You can seriously do that?" Kevin asked as they re-entered the locker room.  "It's not a problem man," Dexter said, "but we better hurry, we can't hold things up too much...."