The Growing Semen

This story contains mpreg, bondage, weight gain, bloating, belching, uncontrolled hunger, and sex.

Please keep in mind, this story was one of my first that I had ever written. It's a bit all over the place and was never finished. It's also one of my worst pieces of work.






Alex had spent years working on his secret project. He had spend so much time trying to perfect it, and he believed it was finally ready. He was ready to begin using male subjects, and he had his first man in mind. Someone who insulted him when he was young, and he wanted payback.


Alex drove the big white van he bought special for this occasion. He parked outside of the building where the bear of a man worked, and waited for him to get off work at nightfall.


At 9:43pm the bear walked outside. He was around 43 years old, maybe 6 feet tall, he had thick short brown hair, a thick brown goatee, and green eyes. His dress shirt hugged his muscular torso, his thick arms filled the sleeves completely. His pecs were big and firm, and his slim stomach reminded Alex of the washboard abs he had once seen.


Alex got out of the van and walked across the street, keeping his head down. He bumped into the man's shoulder, smelling his manly cologne, which was one of the few things that only strengthened his crush on the man.


"Sorry," the man said in his low voice as Alex bumped into him.


"That's funny, I never thought I'd hear you say that Todd." Alex replied.


Todd froze mid step. "Alex?" He turned to see Alex standing in front of him. "I told you to get out of my life, and what would happen if I ever saw you again."


"Oh I remember," Alex chuckled, "I just figured I'd get my payback."


"Payback?" Todd said as he began to feel drowsy. "What... Payback?"


"You'll find out soon enough," Alex said pointing at a feather tailed dart protruding from Todd's stomach.


Todd pulled the dart out of his abdomen. He dropped to his knees trying to fight the sudden urge to fall asleep. Unable to, he fell over onto his back, looking up into Alex's face as his eyes shut and he passed out.


Alex half carried, half dragged Todd to the van and put him in the back before driving back home. 


Alex's house was in a nice looking neighborhood. He didn't worry about anybody bothering him, because no one came over without calling first. Not to mention that everyone in his neighborhood were all gay men, bears to be exact. They also all knew what he had been working on and planning, and what made it better was that they all liked the idea of being Alex and letting him experiment on them. But he told them he had to get his payback first, and they all decided to help in their own way.


Alex asked one of his neighbors (Brad) to come help him carry Todd into the house. 


Brad was a pretty well built bear. He stood about 5 foot 10, shaved head, a red and brown colored beard, and hazel eyes. He had big thick shoulders and arms, big torso with big muscular pecs with big nipples. A fit stomach, not yet exposing abs. A nice big bulge in his pants and big muscular legs to carry all his mass. Brad had told Alex many times before that he wanted to be one of his growing experiments, but Alex insisted on waiting until he was done with Todd.


They carried him through the front door, through the living room, past the kitchen and down the stairs to a hallway where Alex's lab and the test rooms were.


They walked past past the lab and took Todd into the nearest test room. The room was set up to be comfortable to anybody who was in there. A bedroom, with a tv, a lazy boy recliner chair, a small kitchen as in there as well. The kitchen was continuously with food, which Alex had a neighbor bear who was a professional chef, make special for different experiments.


A second door that connected to a windowless bathroom, complete with a toilet, a sink, a tub and a shower. The bedroom and restroom were full of hidden cameras for different angled views.


Alex and Brad placed Todd on the bed on his back. "Thanks Brad," Alex said as he lead Brad to the front door.


"No problem," he replied, "just as long as you make me grow next. Maybe not pregnant though." Brad laughed.


"I promise," Alex returned the laugh as Brad walked home.


Alex walked back to the test room where he was keeping Todd. He noticed that his captive was beginning to stir, so he hurried. Alex shackled Todd's wrists to a bar hung on the head board, and his ankles to a bar at the food of the bed. He just finished shackling Todd's ankles when he opened his eyes.


Todd's expression showed that he was surprised and scared. "What the hell Alex!" He yelled, struggling to break his restraints.


"Oh calm down," Alex replied, he brushed Todd's leg, "you know exactly what this is for."


Todd began struggling harder as Alex's hand slowly moved up his leg. "You're talking about the day that you came out to me. The day that you said you had the hots for me."


"Exactly. And do you remember what you told me.?"


"I told you to go jump off a cliff, because the world would be better off without people like you in it." He tried pulling away from Alex's hand as he touched his stomach.


"That's right, and you know what?" Alex leaned in to whisper in his Todd's ear, "you were wrong."


Alex walked over to a table where he had set a vial and needle. "I know the reason you said that. It's because you're afraid. You're afraid of what you are. You're afraid you might enjoy guys more than women."


"No, I'm straight. I'm 100% normal. I'm-"


"There it is." Alex interrupted, "The famous "100% normal"." He made air quotations with his fingers. "That's what people say whenever they are afraid they are gay." He began rubbing Todd's pecs, and squeezing them tightly.


"You're wrong. " Todd said as he turned his head away and closing his eyes.


"Am I?" Alex looked down, "Because that tells me different."


Todd picked his head up and looked down. He saw a bulge in his pants slowly growing. The more Alex rubbed Todd's chest, the more Todd's erection grew. "What did you give me while I was out?" He asked.


"Nothing, that's all you," Alex chuckled. "All I did was touch you. You're doing the rest." He presented the needle he had prepared.


"What are you going to do with that?" Todd began struggling again, fearing what came next.


"Well, this is part of my payback." Alex smiled as he ripped open Todd's dress shirt. Causing the buttons to snap off to expose his muscular torso covered in thick dark brown fur. "It's not so much payback as it is a sexual arousal. Not just for me but for you too. It's ok Todd, I know you're going to love the next nine months." Alex jabbed the needle into Todd's navel and injected the contents.


Todd began struggling again after his captor removed the needle. "What was that stuff?" He questioned.


"You'll find out tomorrow big guy." Alex smiled as he felt his prisoner's body. He kissed Todd's furry abs. "Now to prove what I said about you liking guys."


"How are you going to do that?" Todd laughed.


"Well, looking at your bulge," Alex rubbed the bear's erection straining his pants. "I'd say I'm halfway there." Alex opened the bed stand drawer, and pulled out a gag. It had leather straps and a hole in the middle like donut. He put the gag in Todd's mouth. He then pressed a green button on the wall. The bars, which Todd was shackled to, sprung to life. Rising high into the air. Picking Todd up off the bed, keeping his arms up. His feet stayed on the floor. 


The bars stopped moving, leaving Todd standing there with his arms reachin for the ceiling. Alex walked up to him and began rubbing Todd's furry body. Squeezing his pecs, pinching his nipples, rubbing his abs. He walked around behind Todd and took hold of his firm bubble butt.


Todd released erotic groans the more Alex touched him. He felt his cock swelling, feeling it press tightly against his jeans. Alex pressed a blue button this time, which lowered Todd to his knees.


He came back and continued rubbing Todd's massive chest and shoulders. As he ran his fingers through Todd's hair, Alex noticed Todd staring straight at the bulge in his pants. "What you want a taste?" Alex asked as he began undoing his belt.


Todd shook his head trying to convince himself he didn't.


"It's ok, I know you do." Alex pulled off his pants, his erection slapped against his own abs. "This is a place you can be yourself." He smacked his cock against Todd's face. He rubbed it all over his cheek, smearing his precum everywhere on the bear's face. He then pulled back, readjusted and rammed his rod into the opening of the gag.


Todd began groaning as he got Alex's cock into his mouth. He loved the taste, feeling, and the warmth. "No," he thought to himself, "I can't, I don't want to be this." He shook his head, pulling away from Alex's cock.


"It's ok Todd," Alex said, putting his hand on Todd's massive shoulder. "I know you want it. Don't fight it." He took the gag off of his prisoner.


Todd looked back at the shiny pole, now dripping with precum. He stopped fighting and attacked his captor's rod. Sucking it passionately, tasting the precum roll over his tongue and down his throat. Alex allowed Todd to suck his dick for a few minutes before pulling away. Todd reached with his mouth open, wanting more.


Alex pressed another button, this time it was red. The bars raised again. This time the moved Todd over to the kitchen table. The arm bar lowered and stopped once his chest and arms were extended on top of it. His ass was facing Alex. 


Alex began working at Todd's belt. "What are you doing?" Todd exclaimed now panting with fear but also anticipation.


"I'm sure you know," Alex replied as he pulled down Todd's pants, exposing his ass.  He then aimed and rammed his own dick into his slave's furry ass. He grabbed Todd's penis which was now fully erect at 8" long and 3" thick.


Todd yelled in erotic pain as he his ass was being plowed. While being plowed he realized Alex was also jerking him off. He groaned with pleasure, he never knew that having his ass rammed could feel so good.


He felt a strange warmth erupt inside him as Alex shot his semen into his ass. Alex continued to buck until he was completely empty. He then pressed a button to stand Todd up.


He grabbed what looked like a sample cup they use in hospitals. After grabbing it, Alex then knelt in front of Todd and began working on his dripping rod.


Todd hadn't felt this aroused in years. He was so into it that it didn't take him long at all before he was shooting his load. Alex caught the cum in the cup. Once fully emptied he brought the cup to Todd's lips and said "drink" before pouring down his throat.


Todd had always thought that drinking cum seemed gross, until he had his own. His mouth exploded with pleasure as the semen touched his tongue. At first he wanted to spit it out, but instead he swallowed. He enjoyed the taste so much he couldn't wait to drink Alex's.


After he finished emptying the cup, Alex pressed a black button this time which moved the bars, including Todd, back onto the bed. He turned off the lights as he opened the door. He turned to his hostage and said before exiting, "I'll be back in the morning. I'll let you roam the room before I come back in. Just do as I say an you'll be fine." With that said he closed the door. Leaving Todd panting in the dark before falling asleep.


The next morning when Todd awoke the next morning with his shackles open. He slowly stood up from the bed, stretching as he did. As he walked into the kitchen he remembered what had happened last night. He didn't like the idea of being held captive for nine months, but he didn't really care if he would get the same treatment every day. Being sucked and fucked by a guy was so new to him, but to be honest he did kind of enjoy it like Alex said he would. 


Todd began feeling a little nauseous. He figured it was because he hadn't eaten anything since 2pm yesterday. He opened the fridge to find it filled with any food he could think of. He took out the beacon and eggs, turned on the stove and began cooking his breakfast. When he finished cooking he sat down at the table.


He was just about to take his first bite when he suddenly got the full impact of his nausea. His right hand rushed to his mouth, and his left to his upset stomach. He rushed to the restroom, lifted the toilet seat and vomited.


Once he finished, he stood and flushed the toilet, keeping a hand on his upset stomach. He found a toothbrush and toothpaste, which Alex had set out for him, and brushed his teeth before going back into the room. He could smell his food, but it only seemed to make his nausea worse. He picked up his plate, and dumped the food down the sink. Blending it so it wouldn't clog.


He went to the bed and layed back down. Keeping a hand on his stomach. After laying like that for a few minutes he began to relax a little. He put his arms above his head, not realizing he had put his ankles and wrists back in the shackles until they snapped shut. He struggle a bit, but after he thought about how much he enjoyed last night he calmed down.


Alex came into the room, staring at Todd he said, "So, how are you today after last night?"


"Nauseous." Was all Todd answered with.


"That's good," Alex smiled.


"Good?" Todd questioned. "How is feeling sick a good...thing?" Todd paused as Alex wheeled in a cart. On the cart was a screen and a scanner. "Is that what I think it is?"


"Why yes, yes it is Todd." Alex said as he brought the cart over to the bed. He squeezed a clear gel onto the bear's furry belly. He turned on the screen and scanner, and began rubbing it all around in the gel. "A unltrasound machine."


Todd looked at the screen and saw a small shape. 


"Congratulations Todd," Alex said smiling from ear to ear. "You're pregnant ." Alex whipped the gel off with a rag, leaned down and kissed Todd's belly.


Todd's eyes widened as he kept his eye on the snapshot on the screen. He thought it was impossible, but there it was. A snapshot, proof that he was indeed pregnant.


His mind raced until he came to a conclusion. "There is no way I'm pregnant." He thought to himself, "He can tinker with the ultrasound and make it read wrong. Making me think I'm pregnant. I'll play along until I get real proof. Besides I enjoyed last night and would be happy to get more. Maybe I am gay."


As he continued to think about the night before his penis began to swell. Alex noticed and smiled, "looks like you enjoy the idea of you being pregnant." He leaned down and kissed the furry belly again, squeezing some gel onto Todd's erection.


Todd gasped as the cold goo touched his cock head. His dick jumped, asking for attention. Alex ignored it and walked away, taking the cart with him as he left room. "There are fresh clothes for you in the dresser!" He yelled as the door shut behind him.


Minutes went by before the shackles released again. Todd's erection had subsided, allowing him to realize he had to take a piss. He walked to the bathroom, and went to toilet. As he touched his penis, he felt the gel again. He began pissing while slowly playing with the gel, rubbing it all over his cock.


When he finished his piss stepped in front of the mirror. He eyed his body, slowly. He flexed his arms, watching his muscles bulge. Next he felt his massive pecs, squeezing them tightly and pinching his nipples. He rubbed his abs and tried to imagine a big sphere taking their place. He imagined his belly growing as his "baby" grew as well. Luckily he had enough fur on his body to keep his future belly mostly covered. He felt his ass and imagined pushing his baby out.


Alex's voice came out of nowhere, "It won't come out that side."


Todd paused and looked down at his penis, now fully erect. He moved his hands to it and smiled, "That makes sense with where it comes out of women." He began stroking his cock viciously. He pushed out his belly as far as he could, rubbing it with one hand. He imagined actually carrying a baby in his gut, and to be honest he found it quite erotic. He began stroking harder as he mumbled to himself, "God I can't wait to be bigger and feel this baby in me." It didn't take him long before he shot his wad all over the bathroom mirror. He put on some clothes (just his size), which he had found in the dresser. 


He felt a lot better now, and was able to eat. He ate enough food to bloat up nicely. He gave his belly some good rubs as he let out a few burps. He walked to the bed and layed down, rubbing his distended gut as he fell asleep.


The next couple months were filled with Todd eating enough food for four people. His belly had grown at least  3 inches, causing him to have grown out of his clothes by now, and strangely he was enjoying it. Alex seemed to be enjoying it too because every night he would come in and admire his bears' growing belly, or take a look with the ultra sound before attending to the bear's erection. Occasionally Alex would get so aroused as well that he would fuck Todd's mouth or ass. Todd enjoyed sucking his captor's rod, and occasionally getting him off in his mouth and swallowing. But he mostly loved feeling his ass getting plowed.


Eventually Alex trusted Todd enough to not chain him up whenever he entered the room, as long as he had two of his bear neighbors in the other room watching the camera in case something went wrong.


Another two months went by and Todd had grown another 3 inches. His new pair of pants were beginning to feel snug, and he was having difficulty buttoning them up.


 He found himself rubbing one out a few times a day as he rubbed his ever expanding belly. He loved looking at himself in the mirror, growing bigger everyday. He realized that the bigger he got, the more he shot, and the bigger he wanted his baby to get.


He waited in bed the next morning for Alex. He was excited to find out what had been planed for him that day.


Alex entered the room,  but this time he was accompanied by his neighbor bear friend Brad. Todd became a little uneasy at the sight of the big man.


"It's ok Todd," Alex stated, noticing Todd's discomfort look. "Brad is here to see what I've done to you, and how the baby is coming along."


"That's right," Brad smiled as he walked over and began rubbing Todd's belly. "But I must say, that he's growing kind of slowly."


"Ya," Alex replied, sounding unhappy. "But he is pregnant, and this is the speed pregnant women grow. Thankfully," Alex went to the kitchen and opened the fridge, grabbing anything that sounded good, and began cooking. "The more they eat, the more the baby grows."


Todd rolled off the bed and sat at the table rubbing his belly. As he sat his belly seemed to bulge out a couple inches, tightening his shirt around his belly. He moaned, "I'm starving. This baby is taking all my food for itself."


"Well then," Brad said as he patted the pregnant bear's shoulder, "we'll just have to make you some extra food." Brad began helping Alex cook up a storm. They made pancakes, waffles, eggs, bacon, sausage, and toast. They attached a hose to the fridge nozzle where you could select different drinks. The hose has a nozzle to go in Todd's mouth, the nozzle as a switch so he could drink as much as he wanted. Alex selected milk and began serving Todd.


He didn't even place the plates on the table before Todd had grabbed three pancakes and began shoving them into his mouth, chewing rapidly in order to satisfy his hunger as soon as possible. He ate vigorously, stuffing his belly, and sucking down the milk so fast that he hardly gave himself a chance to breathe. He didn't stop until until he had emptied every plate and bowl in front of him.


He moaned as relaxed in his chair, he put his hands on his full belly and was surprised at what he felt. His belly felt as solid as a rock. He looked down and saw that his belly had expanded an extra 4 inches from all that food he had packed in.


He gave his bloated belly a good rub while releasing moans from the pressure build up in his gut, followed by a low rumbling "UUUUUUUUUUUUUUUURRRRRRRRRRRP!" He looked over at the tv screen to look at his reflection. His belly had expanded so much that his white t-shirt had stretched and tightened, causing it to rise up just enough to expose 2 inches of his furry belly flesh. He enjoyed his growth and continued rubbing his belly as he looked down and watched his erection grow down his pant leg.


"Looks like someone enjoys his growth as much as we do." Brad voice sounded from the lazy boy chair.


Todd looked over to see both Alex and Brad playing with each others' erections. His own erection jumped, beginning to spill precum. 


Alex stood and grabbed a measuring tape, he put it around Todd's gut. "Damn Todd, your belly is now 50 inches." Alex said as he released the tape measure. "How are you liking it?"


"I love it, as you can tell." Todd replied nodding at the wet spot forming in his jeans. "And I'd love to grow  'till I pop this thing out." He rubbed his belly.


"I thought you hated gays," Brad said as he stood, "at least that's what Alex told me you said to him."


"I was scared of who I was," Todd said as he lookedAlex in the eyes. "Plus my wife was looking over my shoulder. You know what she's like."


"Ya, I do," Alex smiled, "she's a bitch."


"Yes she is," Todd undid his pants, "I'd be happy if I didn't go back." He brushed Alex's cheek. "I want to be with you, and that is the truth." He pulled Alex in and planted a kiss on his lips. He grabbed his captor's hand and placed it on his belly.


Alex kissed back passionately, while rubbing the bear's pregnant belly. "I've wanted you for so long Todd," He whispered.


"I remember the email Alex," Todd whispered back. "And I loved every word you said. That you had deep feelings and were tired of hiding them. Truth is, I wanted to tell you the same thing, but I was too scared." He looked into Alex's eyes more intently. "Now let's have some fun." Todd grabbed Alex's ass and pulling him in closer while rubbing his own belly.


Alex took off his pants, as he did so his boner smacked his abs. Next he began pulling off Todd's pants, causing the bear to grunt with effort. As Todd's boner was release it also smacked into his belly. When Alex's face was passing Todd's erection it bumped into his cheek, they both smiled. Alex took the pulsing rod into his mouth, causing Todd to gasp before releasing a gurgly UUUUURRRRRP! Alex stood and rubbed his bears' full belly again.


"Don't stop, please," Todd begged as he began thrusting his hips.


"Don't worry, that's what Brad's here for." Alex smiled as he pulled Tood to his feet and stood behind him.


"That's right," Brad responded. "I've been waiting for this since you got here." He lowered himself to his knees and placed his mouth on Todd's throbbing cock. He began sucking, first slowly, then speeding up and slowing down periodically.


Alex reached around and began coressing Todd's furry belly, feeling how solid it was. Only stopping to pinch the bears' nipples or feel his furry navel. Todd showed he was enjoying all the attention both his cock and belly were getting, simply by resting his head on Alex's shoulder. Todd's eyes were shut and his mouth was open as he moaned his pleasure.


Alex began kissing Todd's neck affectionately, causing Todd to moan louder. The bear was now thrusting his penis harder into Brad's face, forcing his pulsing cock further down his throat. Alex began pinching Todd's hard nipples as he continued rubbing the furry bear's belly. 


This seemed to send Todd over the edge, because he began panting heavily, and moaning loudly. "Oh god, Oh god," he began gasping. "I'm gonna cum."


"Good," Alex began whispering in his bear's ear. "You better get use to this, because this is what it's going to be like when you give birth to your baby." Todd moaned louder. "Only when you do give birth, it's going to be 100 times more intense than your most intense orgasm. Cum for me baby." 


Todd grabbed his erection from Brad's mouth and began stroking vigorously as he rubbed his own belly. "I'm gonna cum," he began panting again, his moans growing louder. "I'm gonna cum, I'm gonna CUM, I'M GONNA CUM, I'M GONNA- UH UH UH UUUHUUUUURRRRRP!"

With that burp Todd began shooting a load bigger than he ever had before. Every muscle in his body tensed and his erecting began spewing its seed like a hose on full blast.


Brad threw his mouth open, catching every little drop in his mouth, and swallowing when his mouth filled. Brad swallowed and swallowed Todd's juice, who seemed to continue shooting for about 3 minutes before subsiding.


Todd dropped his head back on Alex's shoulder again, panting heavily. "That was amazing." He said smiling.


"It's not over yet," Brad stated as he stood. "It's your turn." He put a hand on Todd's shoulder and forcing him down to Brad's own pulsing erection.


Todd knelt down and attacked Brad's erection hungrily. It didn't take long before Brad began moaning his pleasure. "Oh, Oh, OH!" Brad exclaimed as he began shooting his hot load down Todd's throat as well as all over Todd's face and shirt. When Brad was finished,Todd stood while rubbing his semen soaked tshirt and belly. 


"UUUUUUUUURRRRRP! Oof! That was delicious." Todd sighed as he massaged his full belly. He whipped the semen of his face with his fingers, and licked it off as if it were cake.


"That was amazing Todd," Brad panted. "I should really have you do that more often. You've got a talent. That felt-" Brad was interrupted by a sort of bubbly-gurgly-growel coming from his furry stomach. He placed a hand on his abdomen and showed his discomfort with his face.


"You ok Brad?" Alex asked as he walked to Brad's side.


"I-I think," he stuttered, "I have to go." 


Alex followed Brad to the front door, hearing the bear's belly making weird sounds the entire way.


"Are you ok Brad?" He asked again.


"Ya, I just need to go home." Brad lied as he walked home, clutching his gurgling belly and wincing as he left.


"I'll check on Brad tomorrow," Alex thought to himself as he walked back down to Todd's room.


Alex entered the room to find the pregnant bear on the bed rubbing his swollen belly with his penis fully erect again. 


Todd saw Alex smile before his captor left for a minute and came back with another cart. This one had a big box that looked like an air pump on either side. It had two hose like tubes about one inch wide. One was three feet long, one end attached to one of the pumps on the box and the other attached to a jar about a 12 inches in highth and 10 inches in width.


The other tube was five feet in length, it was connected to the opposite pump on the box with one end. The other end was attached to an item which resembled a flashlight, but in place of the light was a substance which looked close to flesh; soft and wet.


"What's that?" Todd asked as he stopped rubbing his belly.


"It's a pump," Alex replied.


"What's it for?"


"This goes on your penis," Alex stated as he placed the fleshlight end on Todd's throbbing cock. "And when I flip the pump on it will began to pump your penis as if it were my mouth." Alex flipped a switch on the pump box which sprung to life, sucking and releasing Todd's organ.


Todd gasp as the machine began its job. "Holy shit," he exclaimed, "it feels so real." He closed his eyes and continued rubbing his belly again.


"Now this will collect your cum as you shoot throughout the night." Alex said crawling onto the bed with Todd. "The hard part will be keeping your erection up throughout the night."


"No it won't," Todd said as he looked at Alex. "As long as you're here with me, I'll be as hard as a rock." Todd pulled Alex in again, and they exchanged a kiss before Todd said, "I love you Alex."


Alex looked into Todd's eyes with pure happiness as he replied, "I love you too Todd." They kissed again before Todd's muscles spasmed as he moaned and shot his big load into the tube, which got pumped to the box and down into the jar.


They fell asleep holding each other tight and rubbing Todd's pregnant belly.


Throughout the night Alex was awakened multiple times by the bed shaking as Todd moaned in ecstasy whenever his muscles spontaneously spasmed as he shot his load. And after each time, Alex would turn over and kiss his bear, before they smiled at each other and fell back asleep.


In the morning Alex turned over to put his arm around Todd, only to find that he wasn't there. Alex quickly looked around the room for his lover. He spotted him standing in the kitchen, he had his eyes closed tight and teeth clentched. He was squeezing the edge of the counter tightly as he moaned in ecstasy. Alex saw that Todd had wheeled the pump in with him to the kitchen. He looked at the jar and saw that it was nearly full. Alex allowed Todd to finish climaxing before he got up and turned off the pump.


He carefully removed the flesh cap from Todd's penis. "Does it hurt?" Alex asked as he kissed the Bear's softening organ.


"Surprisingly no," Todd replied as he smiled down at Alex. "It actually felt amazing having that on all night. Taking it off is somewhat of a relief, but I actually can't wait to wear it again."


"Good, because you're going to be wearing this highly often." Alex rose to his feet, placing his hands on Todd's belly as he did. "Your belly feels empty BabyBear."


Todd smiled at his new nickname, "BabyBear huh? I like that." He kissed Alex again. "As for being empty, I keep meaning to eat but that damn pump felt so good, and I kept cumming before I could eat." 


"Well now that it's off you can get eating." The upstares phone began to ring. Alex gave Todd a questioning laugh.


Todd replied with a chuckle and said "Go get the phone, I'll still be here when you get back. Not like I can go anywhere anyway."


Alex got to his feet slowly, "Actually, I wanted to talk to you about that. But it'll be when I come back."Alex left the room, leaving Todd searching the cupboards and fridge for something to eat.


Alex ran up the stars and grabbed the ringing phone off of the lamp post he had close to the front room. "Hello." He answered.


"Alex, you need to get over right away." The voice sound frantic and scared. 


"Brad? Are you ok?"


"I don't know. I think something is happening to me. Ugh! Please get here now! Ahh!" The phone clicked as the line went dead.


Alex dropped the phone and ran down stairs to get his shoes.


"What's wrong?" Todd asked as Alex rushed past him for his shoes.


"Something is wrong with Brad, I need to get over there. I'll leave your door open incase I need you."


"Wait, you're leaving my door open?"


"That's what I wanted to talk about. About letting you roam free. But we'll talk more when I get back." Alex ran up the stairs and out the door, leaving Todd alone and free to roam.


Alex ran as fast as he could across the street to Brad's house. He threw the door open and stepped inside as he yelled out, "Brad? Where are you?"


Brad's voice echoed from the kitchen, "In here!"


Alex rushed to the kitchen as fast as he could, "What's wrong? You sounded urg-" Alex was cut short by a small marble smacking him in the forehead. "Ow, Brad! What the hellll?" Alex looked down at Brad on the floor. Alex stared in disbelief as he eyed Brad up and down.


Brad was surrounded by dirty dishes, empty food containers, and wrappers. His face was smeared with food as looked up at Alex with fear. Alex's eyes drifted from Brad's face down to his midsection which was now the size of a large watermelon. The buttons on Brad's shirt were stretched so much that there was at least a 3" gap in between each button. His pants had tightened so much around his waist that the button gave way, Alex realized that was what had hit him in the head and not a marble.


"What the hell happened to you brad? Have you been sneaking around in my lab again?"


"Haha UGH! UUUUUUUUUUURRRRRRRP! No I haven't been in your lab. Last night, after I sucked off Todd, I just got super hungry. That's why I left UUUUUUUUUUUURRRRRRRRP! I came home and instantly began eating anything I could. UGH! It hurts! I feel like I'm going to explode!" Brad's forehead was dripping with sweat, obviously from fighting the pain in his bulging gut.


Alex lightly placed a hand on the warm sphere, he felt the fur that was exposed through the gaps of the shirt.


Brad winced as he felt Alex's hand rest on his gut, "UGH! It hurts!" Brad began to hear the soft sound of fabric tearing. He pulled Alex's hand off his belly and pushed him aside as he yelled, "Watch out!" Suddenly one of the buttons snapped off his shirt. It soared across the room and collided with the window. The button struck the window with such force that it crashed right through, shattering the window completely. Brad sighed with relief as his belly expanded to fill the new free space. "UUUUUUUUURRRRRRRP! That feels so much better," he sighed again. "That button was digging in."


Alex laughed but soon realized that this was not done intentionally. Something had gone wrong with his experiment on Todd, and he had to get home and find out what. "Brad you need to come with me to my house, I need to figure out why this happened. Can you stand?"


"I-I think so." Brad grunted and groaned with effort as he struggled to get to his feet. He kept a hand on his ballooned gut constantly, trying to keep it from jiggle much because of the pain. A few minutes passed before Brad was standing, he had to keep ahold of something sturdy or else he would fall right back down. He slowly began to get use to his new bulk as Alex helped him out of the house and across the street.


Another of Alex's neighbors (Chris) ran up to Brad's other side and helped Alex bring him into his house. They took brad down to a seperate test room next to Todd's. 


Brad's room was exactly like Todd's except everything double the size, especially the room. They dropped Brad's heavy body onto the bed with such forced that it caused him to release a monstrous UUUUUUUUUUUUURRRRRRRRRRRRRRRRRRP!


"Thanks Chris, I owe you one." Alex panted heavily.


"No problem, as long as you're a good boy I'll always give you a hand if I can." You know those guys that look like they could be Santa Clause? Well Chris isn't like those guys, mainly because he is Santa Clause. 


If you're thinking something like, "But Santa lives at the Northpole", you are right because Santa does indeed live at the Northpole, but only when he is needed by his elves. He flashes up there every Christmas Eve but only to deliver the gifts to everyone. Other than that he spends his time down here as Alex's neighbor.


Chris didn't look old at all, in fact he looked to be about 55 at the most. He had a nice thick 3" long white beard, his hair was also 3" long and white. His shoulders and arms were built nice and strong, and his pecs nice and big. But Alex enjoyed his belly more which was nice and round, close to medicine ball and was exposed from under his red t-shirt. He had on black gym shorts which exposed his big muscular legs. As he walked to the door his big muscular butt flexed through his shorts.


"What happened to Brad anyway?" Chris grabbed Alex's hand and put it on his belly, "And is there any chance you could do the same to me?"


Alex lifted Chris's shirt, exposing all his beautiful thick, graying body fur. He rubbed the Santa Bear's belly, "I'd love to Santa, but maybe for Christmas in 3 months. I need to figure out why this happened to Brad. Plus Todd will be giving birth around Christmas time, so you should stop by for his child's birth."


"Oh I'll stop by, but not just for Todd, I want to give you your gift too." Chris gave Alex's balls a quick squeeze before leaving.


"Ok Brad, let's get you out of those clothes." When Alex turned around he spotted Brad in the Kitchen stuffing his face with food.


"No, if these clothes are coming off then I'm going to grow my way out of them." Brad replied through mouthfuls of food.


"Ok Brad, I think this is messing with your head."


"No it's not Alex, this is what I've been wanting you to do to me. I've wanted you to make me huge for a while now. I've always wanted to be big but didn't expect it like this. I love it, look." Brad turned and showed the growing bulge in his pants. "I want you to make me huge Alex."


"Ok, then I will," Alex replied, feeling his own penis begin to grow. "I just have to check on Todd. And while making you grow see why you got so hungry."


Alex walked out, leaving Brad stuffing his face. When he walked back into Todd's room, he found some empty plates on the table and counter. His first thought was that Todd had ran when he saw his chance, but he soon began to hear grunting coming from the bathroom. When he reached the door he pushed it open to find Todd pantless. He watched as Todd jerked off enormous erection with one hand and rubbed his full belly with the other.


Alex grabbed the jar of sperm, which Todd filled during the night, and a small empty paper cup. He placed the sperm jar under Todd's cock and paper cup under his own as he drew it out and began jerking with pregnant Bear.


As they jerked together Todd began to moan his appreciation to Alex. "Oh, thank you. Oh, thank you. Thank you for making me pregnant. I-oh, I love this baby, but most of all I love my growing gut." He smacked his round belly. "I can't-oh, wait to have this baby. I can't- I can't - oh, oh, Oh, OOOOOOOOOOHHHHHH!" Todd shot began shooting his load as he yelled, mixing his juice with the rest. Alex quickly followed, shooting his seed into the paper cup.


When they finished up they laughed. "I thought you would've ran when you saw your chance," Alex said.


"Are you kidding?" Todd sounded surprised. "After 6 months of me enjoying you and my growing belly, you think I'd leave?" He pulled Alex in close, "I'd never leave you baby."


Alex smiled as they kissed. "I love you baby, now to see what happened to Brad." Alex said, picking up the jar and cup.


"Oh how is brad." Todd asked as he remembered how desperately Alex made Brad sound.


"Well, he seems fine right now. But he's got a bulging gut now, a little bigger than yours." Alex patted Todd's gut.


"What? He grew? How? Is he pregnant?" Todd seemed to shower Alex with questions.


"I don't know, that's what I'm going to find out. I want to do an ultra sound on you later. Feel free to check on Brad if you'd like, but watch out for flying buttons." Alex made his way to the door but stopped before exiting. " Oh and if he cums, get as much of it as you can in a cup. DO NOT EAT IT, bring it to me emediately." Alex left the room and walked into his lab, closing the lab door behind him.


Todd sighed and went to check on Brad.