This chapter in mad science is exploring the idea of a species of alien snake needing to use a mammal host to reproduce, this adds a benefit for the creatures because emotional attachment of the mammal helps to ensure the survival of the species, the snakes gain full control of the parasympathetic nervous system once inside, to add they feel every single thing the human feels also. One inside the snake attaches Omni gender genitalia to either the prostate or the female g spot and cervix. The gender or sex of the mammal in question dosent matter. The snake will then cause the secretion of large amounts of hormones in the host making them incredible horny. Once the genitalia of the snake has absorbed a sufficient amount of the hosts dna. The snake will become Pregnant and will use the hosts body to form and birth the live snakes and lay eggs to infect other nearby humans. The birthing process can be orgasmic for men or women as the snakes latch onto the nervous system and can cause ejaculation or female orgasm.
Snakes can also relatively change the gender of their hosts. Relatively
A giant arc of smoke grazed overhead and landed with a towering bomb apubescent preteen Mark, whose family was camping nearby in the isolated nature, was growing curious of the landing site and went to investigate seeing pieces of a meteor he picked up what he could and tried to piece them together. He saw what looked like a really cool rock it was grey and had purple glowing veins like a lightning strike on it. He thought it was the coolest thing he ever seen and put it in his pocket for his rock collection. Heading back to his families campsite he placed it in his bag. And a week later the family returned home…..
Home always seemed a bore after a fun trip mark thought setting his clothes in his dresser and hamper respectively.
Laying his ball cards out he rummaged through his bag some more until he came across the cool rock he found. He placed it on his nightstand and noticed it was glowing in the dark of the coming night. Cool he said and looked closer the purple lines looked almost to have plasma inside. Best find yet he thought to himself. The family ate dinner and mark was told to go to bed. Taking off his clothes to just his briefs, and Watching some tv in his room mark eventually turned over and fell fast asleep. The rock he had grabbed was softly rocking back and forth, too small of a motion to make a noise, suddenly with a soft crack, the glowing lines turned dark sending the room into total shadow and the egg opened. A bioluminescent blue snake emerged its scales lighting up the room in an eery glow. Slowly it found marks bedpost and it began to wind itself up the post climbing into bed with him. Wrapping itself around the sleeping boys leg and climbing it like the bedpost mark was fast asleep. Feeling a tickle on his bum the boy stirred and tried to scratch and feeling scales abruptly set up and tore off his covers seeing a bright glowing blue snake was not what he was expecting as he discovered it spiraled around his upper thigh, its mouth going into his underwear through the opening on the inside of his leg near his taint, all in the span of a few seconds he instinctively tightened up and got ready to scream. The snake immediately stabbed his butthole with a force he had never expected, the strike sent the snake inches inside him, the boy let out a stifled yell stifled only by the fear that noise would make this worse. Nnngggeeeaaahhhh the boy grunted as the snake did a whipping motion with its body and slid in further into the boy, mark cried unable to do anything to stop this. As the snake wiggled over and over again and slowly sank centimeters still into him the snake had began to unravel itself from his thigh so taking his change he squirmed and kicked. And turned over trying to get away in fact this only seemed to help the snake which now sank even deeper into him the boy began to lose his nervousness however as his pelvic floor began to twitch and spasm pleasurably and an erection began to show on the 13 yr olds briefs. Each wiggle and jump from the snake to get inside him more intensified the pleasure he was already feeling, before he knew it the snake had already entered a foot inside of him and only had a foot left to go. Fighting the sensation still because he knew nothing else the boy was getting flustered his face and cheeks became red, his breathing deepened the snake kept sending ruthmic movements to get more inside of him. And it was working but by but the snake was slowly sinking in, the boy now cried in pleasure precum forming a puddle on the front of his briefs, the snakes tail now looking like it could have been his tail, protruding from the middle of his underwear. A few more thrusts and the snake was almost fully inside mark felt almost numb, and knew only one thing if he didn’t die he would get this thing out of him and tell absolutely no one, his gaze turning toward his nightstand noticing the rock had broken and realizing now it was an egg! Everything clicked at once and mark began to panic just as the snake disappeared up in him his anus swallowing the tiny last bit of its tail quickly. Sensations suddenly rocked the adolescents body his erection grew if that was even possible, he stretched in exctacy his balls tightened and chillbunps formed across his entire body he had never, ever, ever felt anything this good. His breaths were sensual his nipples grew hard, he ran his fingers up and down his body, the energy ran up his body again and he felt something build like he needed to pee and he suddenly released an ejaculation of his precious seed shooting a few jets of spunk all over himself and his bed he got up and ran to the restroom and wiped up and strained trying to get the snake out. Funny enough it didn’t feel like anything was inside him. He tried for a long time and eventually gave up and said he would try tomorrow. When he pooped like normal the next morning he thought it must’ve been a dream? Having heard things about dreams that feel good.
His dad approached him and told him about a Boy Scouts fair going on in the town over, and asked if he wanted to bring a friend, mark of course said yes and invited his best friend Alex by name. Mark rubbed his belly feeling like it was rolling, the trio stopped at a gas station and grabbed plenty of snacks and drinks to stock up on. And headed on the 4 mile drive to the boyscout convention. Watching the scenery the boys cut up together to pass the time as much as the could trading phones and gaming systems and watching the views. About 3 hours in Alex announces he has to pee, and marks dad wasn’t having it for some reason, he thought they were close enough to make it in time, 20 minutes later Alex is practically in tears asking to stop so the father obliges getting off at the nearest exit. Looking around however they couldn’t find anywhere with a public restroom, seeing a governmental styler building the father figures there is always a bathroom in these places and lets the kids off at the bottom to house the bathroom. Once the teens were inside they asked the front desk if they could use a restroom and the attendant tells them they can but it’s on the 4th floor. And points them toward an elevator, mind you Alex is covering his privates and wincing in pain eager to be relieved of his condition. The two enter the elevator and press 4 on the button pad. The elevator rises as normal and Alex complains of how it adds weight onto his bladder and suddenly before fooors 3-4 it stops and they hear something clearly break. Both turn toward each other in fear and brace but the elevator never falls they hear the cables still moving but the elevator is stuck, great now how will I pee asks Alex in a very sad voice. I sure hope they can fix it soon mark says pressing the emergency call button and telling the fire department what went wrong. Adding he has a friend who really needs to pee, so please hurry, the two bide their time waiting in the rescue crews hearing banging on the walls almost 30 minutes has gone by then an hour, Alex groans and cries saying he has never had to use the bathroom this bad and shrieks saying it’s making me feel things I never have before I’m worried, just piss here mark tells him he says he can’t he really can’t, which mark nods in understanding then take your waistband off your bladder he said which made Alex strip his sweats down to his undies, exposing a cute bulge to mark who noticed it more than he ever had before. Lifting his elastic waistband and flicking it to try to give him relief Alex cried again, saying what happens if it’s hours more? To which mark didn’t know how to reply, only try to soothe his friend. A few more minutes go by and a small noise comes out of Alex nnnngghhhtttt, wha, nnngghhhhhttt oooohh, his toes curled and an erection clearly begins to show itself in Alex’s underwear, sorry he grunts it’s doing that in its own. It’s only because you need to pee so badly mark reassured him but clearly taking a mental screenshot of what was happening not taking his eyes off his wincing friend, whose penis kept growing pitching a tent in his drawers. The scene was super hot for mark making him breathe heavy but he grounded himself knowing his friend was in pain. Aaaaggggghhhh Alex screamed rising back and forth. I I I I think it’s gonna come anyway I’m sorry help! Aaaghhh nnnngggghhhh, he strained and grunted as a small patch of fabric became wet near the tip of his penis then grew and grew until Alex was fully peeing in his undies and pants a piss puddle forming around him I tired to hold it I tried I was so scared I would break he sobbed as he emptied himself mark just placed a hand on his back in reassurance, his own cock rock hard from seeing that. He helped his friend take off his undies seeing another penis tho flacid now for the first time in his life. He was enamored secretly. And helped his friend go commando into his sweats. His belly rolled like earlier a warm bubble like gas began to make its way to the exit but when he pushed he recognized it was liquid scared he would shit and knowing what his friend already did he pulled his pants down squatted and pushed out came a translucent white liquid a lot like sperm it smelled sweet though and left a feeling on his thin skin of his anus like a relaxer or heat. Making it tender and leaving a feeling of submissivity. Thankfully Alex didn’t notice still crying over what he had done. Mark was still trying to figure out what it was that he just pushed out of him. Not knowing it was the reproductive juices of the snake inside him siphoning his dna to replicate. The juices signified the completion of this process.
Once freed from the elevator the boys retired to a hotel bath and shower before proceeding to the camp the next day, telling the head scout why they were delayed the scout looked impressed and gave the two boys their own cabin and dorm for the week. The boys waved at the dad who would be staying nearby at a hotel for his job while they enjoyed their camp. The next few days were pure fun, lake swimming, campfires songs, smores, and games. Aside from some mild nausea and Mark noticed a sharp pain near his rib cage and a feeling like something long inside him was churning but the feeling left as soon as it came. Coming in on one of the last nights of camp from swimming at the lake mark passed out still in his swim trunks and woke late that night dazed. The sharp pain returned along with the feeling of something twisting inside, it was strange, he began to feel weird, his body getting goosebumps all over and he noticed his testicles retreating back tightening and hugging his body, the feelings grew to be so strange that mark got up and threw in a small robe and began to walk toward the bathhouse hoping it was empty, not knowing if he was about to use the restroom or something else only able to tell something was coming. A strong muscle contraction hit him from the top of his body bearing down immediately carrying with it waves of extreme euphoria, he began to sweat noticing small beads appearing on his bangs and dripping to his brows. The sharp pain returned again along with another contraction. Stumbling to the bathroom he began to get an erection, blood flowing to his penis and him unable to control it. Aaaggghnnneeee he grunted along with the pleasure.holding his belly the churning feeling getting worse and meeting him with nausea. He got to the bathhouse just in time. Opening the full door to the handicap bathroom and loving it behind himself he made note of his surroundings. A toilet a sink and a shower were all in the same room with him. He stripped from his swim trunks which was hard as they were still slightly wet and he had a boner, he noticed his breathing was labored and deep. Each inhale going down to his lower half and each exhale expelling energy from there. Now fully nude he made use of the mirror and found to his advantage that he could detach it. He moved it to the wall and sat down in a towel near it, huffing and puffing he knew something was happening. His dick jumped and another contraction hit him instinctively pushing with this one, and the next and the next, suddenly a feeling of churning moved lower and lower and eventually produced a small amber bubble at his bum hole. Knowing enough to now know he was giving birth to something it took all he had to keep from panicking. Focusing on the pleasure. Contraction after contraction came and the bubble only grew mark could now see blue glowing scales through the bubble as the baby snake was expelled from him. Another contraction then another. He turned and looked in the mirror, the snake he was birthing was folded in half and he was pushing it out in a bunched up way, another contraction the snakes tail did out this time and now he had a tail again, nnnggghhh another contraction he pushed and the snake moved causing an overload of sensations to his sexual organs making mark gasp and shoot several shots of white semen with his breath as the snake was fully expelled and began to slither around the bathhouse. Mark thinking he was done heaved a sigh of relief. And began to stand up only to be met with another sharp pain and contraction whatever this was was bigger and more round he could tell. Within half and hour there was a white mass at his hole. Thankfully no one had noticed him missing yet. A few more contractions and mark was surprised to see the white egg was expanding as it was leaving his hole. Getting neither and bigger as it hit the outside air and beginning to oxidize to a pretty grey rock color with purple flashes. Ooooohh mark grunted and pushed the egg finally free from his virgin snatch. A small puddle of liquid resided below him and around the egg. He wasn’t done but had no idea. For the next 4 hours he labored and birthed 3 more eggs and 3 total live snakes. He cried as the last one made him ejaculate again. Sensations putting him in bliss and taking an accidental nap as he came down from all his hormones. He awoke to birds chirping the sun begginign to rise. What was he to do with all the snakes his body just appeared to have made? He panicked and threw them all in the woods along with the eggs in a place he would remember with every intention of coming back to take care of them no matter what it takes. Even to take them home with him he had no idea what to do. But knew one thing. He was giving Alex one of the cool rocks.
End of camp mark grabbed only two eggs he left the other one and could find no trace of the live snakes that were born so he put the eggs in his pocket and went with Alex and his dad. The three stayed again at a hotel that night with Alex and mark sharing a bed. Which mark thought was kinda cute. A week after they returned the two wanted to hang out again, both of marks parents were out of town but they let Alex come over. The two played video games and wet outside till mark suggested the jacuzzi. Mark doubled over his belly hurt again the same sharp pain hitting him causing chill bumps. Hoping the jacuzzi would help. Noticbly in pain he turned it on and looked to Alex who didn’t notice yet. Wait we have no trunks how are we gonna get in? Alex asked we can either go commando or boxers, mark said which both of the boys were pretty comfortable so they stripped nude. Mark had a noticeable contraction which made Alex jump and ask what he was doing. Mark replied with idk it just hurts embarrassed and trying to hold anythig back knowing it was a bad time. Eventually he surrendered to the process and laid back on his back. Pushing. A concerned Alex leaning over his friend suddenly a blue glowing small snake with scales being pushed from his friends anal cavity. He peered down and screamed as the snake immediately entered the pee hole on his penis shrieking until they turned into moans each contraction as it pushed the snake out of mark gave it more room to squirm inside Alex. Going deeper and deeper Alex was unable to pull away! The more he tried the more he felt he would pull his penis off, so he had to surrender eventually soaking back into the hot tub as this creature made its way into him. Finally expelled from marks anus his friend jumped back and sat down gripping the sides of the jacuzzi with an expression that can only be described as blissful despite what it seemed. The snake making small jumping movements as it crawled into his pecker, making Alex moan softly on occasion. Eventually it slithered all the way up and Alex stood up bent over and promptly shot his semen all over the brim of the jacuzzi and marks buttcheeks. Then saluted his friend and passed out mark had to drag him from the tub to keep him safe only wondering what on earth will happen now?