Night of the Dinosaurs

Story by DanteSmilodon on SoFurry

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**DISCLAIMER**

The following story is an unofficial prequel set before Ice Age 3. A friend told me a while ago the idea of writing a story for the sexy Momma Dino and I found it interesting to do. Don't read if you're not comfortable with known cartoon characters in explicit sexual activity or if you're not of legal age, etc... you know the drill.


It was yet another warm day at the underground Dinosaur World. The peaceful atmosphere, which was usually disrupted by the largest predators hunting growls and sounds, had not been affected today at all; for it was the early days of spring, and the mating season for all residents of age had started. Among the many floras in the jungle was hiding a female T. Rex of breeding age who was experiencing her first heat and was possibly looking for a partner. The T. Rex was of a young age, yet she was big and powerful. It was difficult for a seven meters tall reptile to be unnoticed on an area mostly populated by herbivores and carnivorous plants, yet she was a girl on heat that only tried to get her meal without getting too much attention from other Rexes. Most other reptiles from her species were roaming in other areas looking forward to mate but she was a virgin and still shy about it.   The female was currently eating the flesh of a triceratops she had hunted down several minutes ago. Her maw and nose were soaked in blood and her stomach felt satisfied but she was still feeling the pain and pleasure that came from being in heat. Her scent could be detected by anyone close but Rexes were possibly nowhere close to her now; after drinking water from a close river she prepared to return home and was still considering about looking for a mate. The reddish Rex would normally be intimidating any nearby carnivores or herbivores, but most adult dinosaurs were now grouped in specific areas and would continue like that for a few weeks. Each step of her caused tremors in the peaceful jungle and after a few minutes of walking, she met full sunlight again and reached the hunting areas of medium sized carnivores. It was past midday already, and the Rex was now feeling uncomfortable. She felt she was being observed and she immediately remembered the swamps were not hiding her scent anymore. Her first reaction, naturally, was a defensive survival tactic of looking around her for an ambush or any possible dangers, but the area was quiet and she was alone. As she growled to scare any nearby dinosaurs, she saw movement from the brushes and from the jungle trees it appeared another Rex, who was bigger than her and approached her location slowly.   The other reptile looked menacing to the girl, but he didn't seem to be looking for a battle. He was a male, about a meter taller than her and possibly older; he had tracked the scent of the female and they were now staring at each other. At first, the reptiles moved in circles like a pair of enemy wolves about to fight, but a combination of survival moves turned quickly into both considering the other for intercourse. The male had darker scales and a shorter tail, and it seemed he sniffed the area constantly; the female was surprised at first, but this male seemed totally confident and sure about his moves. Eventually, the female learned to trust this male and allowed him to proceed in his intentions. He lowered his head under the tail of the girl while she evaluated his body and tactics, he was surely strong and knew what he was doing... the she-Rex knew if she were to mate this male was a top pick. The male never stopped smelling the tail and lower parts of the female, this was something that aroused both and the area around became soaked in the odor of the sexes of these two lovers. As the female looked down into the male's genital area, she spotted the tip of his erect member peeking out already.   The male looked at the eyes of the girl they stared at each other for a moment. The male was now not only sniffing, but licking the cloacae of the girl. The feeling of his rough and wet tongue almost made the female jump in surprise and growled at the male, who stopped at her reaction. No other male had gotten so personal with her before although she reckoned it felt good and killed some of the pain of being in heat. After a minute of no action, she raised her tail and allowed him to approach her parts slowly and the male continued to lick her cloacae. Her cave's entrance was getting soaked in the outside by the male's giant tongue and in the inside by herself and the pleasure felt from the licking. Eventually, the male proceeded to continue and now inserted the tip of his muscular tongue into the girl's cavern, which again took her by surprise but was only another step into mating. They had been in foreplay for some minutes and they were ready, the area that was seldom visited by big predators would now be busy for a short time and the harmony on the air would be disrupted by the mating sounds of giant Rexes. It was the first time the girl mated so she was still shy about it, she carefully lowered her front body and raised her tail at its tallest to allow the male to make his moves. The male was happy to see a welcoming rump and as his erected member exited his cloacae he aimed for the female's receptive one.

The female was preoccupied but the male did notice she was a virgin. He penetrated her slowly making sure it would not hurt too much for an inexperienced rump since a bad first experience would turn her away from mating for life. The female's stress was getting killed by the pleasant feeling of a thick pointy dick entering her wet cave and it turned into pleasure. Something that worried her at first was that it could hurt but it actually felt great; she growled in delight as the male slowly slid in his part and when he was fully inside it felt as if time stopped for a moment for both. It felt as if it had been hours since the female had eaten her breakfast, she wasn't sure if she had her jaws soaked in more blood than her rump in the male's saliva.   The female's heart beating and breathing fastened as she felt her tail on the chest of the male whose offspring she would raise. The male started to hump her virgin rump in a slow pace and each thrust felt like a short shot of pleasure that would eventually burst in the end. The female did nothing but closing her eyes and growled while the male did all of the work, his hardened member entered the female's cave and exited it with a passion that grew on each hit. When the male found a steady pace, the girl had already learned to enjoy every second of this mind blowing experience. Many times she had seen other giant Rexes take pleasure in mating season and she had just found out how it really felt. Sex began to intensify and the male was humping her soft rump faster; the reptiles were now literally engaged in earth-shaking intercourse as their mating caused tremors and loud sounds that would scare any smaller dinosaurs away. She never opened her eyes, she only paid close attention to her feeling sense and all the pleasure she received in her parts. The male was grabbing the female's giant tail as he fastened his pace and roared. She felt the thick and pointy member entering her cave and exiting, entering and exiting... her inner private area was now fully wet and ready to receive the male's seed.   The darker brown Rex was getting into the point of no return as the female approached her climax. As her cave became wet the male found it easier to penetrate her insides and she had more awareness in the actual size and firmness of his member. A T. Rex's life was usually lonely and this male, like many others, just got close to females on spring; he had, however, never found such a soft rump and a delicious scent like this girl's, which motivated him into humping her passionately hoping she could raise strong children. She felt great, her heart beating increased and with a powerful final thrust of the male she reached her orgasm. A grin appeared in her face as her cavity contracted and sent to her brain a big burst of pleasure. The male noticed the girl's climax in her cave and, with his hump, sent his member all the way into the female's cloacae and shot warm seed in her insides. The male roared so loud at his culmination that some birds hidden in the trees flew away; he took his time to pull out his now flaccid member off the female's cloacae, which leaked some mixed love fluids as he left her insides.   The girl had never experienced anything like this before. Her insides were full of male seed and she couldn't believe the pleasure she had felt. Breathless, she stood again and looked at her lover who was panting as well. A pool of smelly leftover fluids on the ground and her widened cloacae were now the proof that she wasn't a virgin anymore. The male had now moved away to rest, he was satisfied as she was, but he would take more time than her to be prepared for another session. The female affectively pressed her head against her lover's with a big grin; they would mate a few times per day and wouldn't see each other after the babies were born... but they'd surely enjoy the mating season.


It wouldn't take a lot of time for sunlight to appear. It was early morning and a female expectant Rex, now under the name of Momma, was looking for prey. It had been a few months since the mating season and she was almost ready to lay her eggs; her pregnant belly was now significantly bigger and her hips had widened quite a bit. As with other female Rexes, Momma hadn't seen her mating season lover since then although she had almost grown fond of him.   Her bloated belly prevented her from hunting the biggest preys, and she mostly had to survive this last month devouring the smallest ground dinosaurs she could find. Her belly looked so inflated it was funny, and her hips were now rounded and bigger than ever; however, she couldn't wait anymore to lay them down and go back to her regular fitness and meals. After feasting upon half a dozen of small flightless birds, Momma felt a ticklish feeling on her belly and pain on the cloacae. The eggs were now ready to go out. She couldn't believe it was time already and her blood pressure and anxiety increased out of the nervousness of her first time laying eggs. She was near the higher areas of the dinosaur world that almost connected with the upper one above the ice layer. In no time, Momma gathered a bunch of giant tree leaves and made a big nest hidden in the place she thought would be the best to give birth at. Momma and her cloacae were impatient to lay down her eggs. After making sure she was well hidden she raised her tail and aimed at the nest to start popping out eggs. Like her first time mating with that male Rex, she felt nervous and was not sure of what to expect, but her instincts told her to just relax and push shells of new reptile life into her nest.   She aimed carefully and looked at the nest several times before pushing; she was now on a squatting position and the cloaca on her rump was now expanding. Her heart started beating faster as her blood pressure went up and her private area became wet. As she started her labor, her breathing became heavy and her belly lost volume while the shell of the first of many gigantic eggs came into air. Momma closed her eyes as she pushed the first egg into existence slowly and felt both a great pain and pleasure on this feeling. Although it used the same hole she used for defecating, it didn't feel anything like it; it rather felt like the pleasure from mating but in reverse, the pleasure of release. Her breathing became heavy and growled in pain as the first giant egg dropped from the greatly widened cloacae into the big nest with a thumping sound. Worried about the unborn reptile dropping from too high, she tried to ignore the pain and got closer to the bunch of leaves making sure the next egg would land into this world with more love. The first egg lay on the nest alone completely covered in reptile fluids from its mother, waiting for its siblings to arrive soon.   She kept her eyes closed and frowned at her mixed feelings. The air around her had a similar scent to her when in heat but was definitely less strong and no dinosaurs were interested in mating at all in this time of the year. Momma pushed the second egg and found it easier to eject it than the first as her cloacae was now slightly bigger. Her warm rump succeeded in popping out a second egg, which was possibly larger than the first one. She felt more confident about giving birth and after a short break worked on the final egg. Her belly was almost on its normal volume and she could only feel another bulk inside her. Momma took a deep breath and the tickling on her widening genitals intensified for a final time as she pushed the third egg. Momma felt as if this egg had the thickest shell as it almost hurt her to push it. With a great pain, Momma pushed as hard as she could and the final egg dropped over its siblings on the leaf nest she had built. She was now panting, and felt as if she had revived her first time with the dark brown Rex again: both a mix of pleasure and pain.   Momma turned around her tail to look at her offspring; the three eggs that she would bear for weeks were now resting peacefully and emitted an aura of warmth and love. Momma took her time to watch over her kids and turned around again to place her rump on the top of the eggs to give them the warmth they needed. She wasn't feeling heavy anymore, and the sensation of a lightweight belly again was somewhat uncanny... but she would be okay, now all she needed to do was to spend most of her non-hunting day with her big rump over the shells of life she had created.


It had already been a few weeks since Momma laid her eggs and she still needed to remain close to them most of her day. Her new lifestyle made her grow more responsible as lives depended on her now, though not directly; she'd soon need to gather food for four mouths and would be highly protective of her children from the greatest predators... mating had been great, but now she had to deal with the consequences of her actions. She never left the original location of her nest. Momma had been protecting the eggs day and night and she would defend them with her life. Momma never felt the need of moving her nest as she was sure the high area of the dinosaur world was the safest place to hide a trio of eggs, even though it meant it would take her a few hours of roaming to get the food and water she needed every day.   It was getting dark already, and Momma felt the urge of the call of nature. She had spent so much time giving warmth to her eggs her rump was literally adjusted to the outlines of the three unborn reptile shells. The sunset was about to appear and Momma wanted to take the least time she could to do her needs among the trees below her cliff. Momma hid her eggs with big leaves as she left for the jungle below to answer the call of nature. The female Rex silently crossed the long road and when she reached her usual spot, preceding into doing her necessities. Momma took her time to empty her intestines and bladder, when she was done it was almost dark and she needed to hurry back to her eggs. The jungle in this part of the dinosaur world was scary in nighttime and even she felt afraid of any dangers that could appear from it. Momma tried to not get too nervous as she had heard rumors of the greatest predator, the white Baryonyx, roaming around the portal to the upper world. The communication among Rexes was usually poor, but she felt as if one of the only Baryonyxes living was getting close to her position and movement at nighttime had been greater than usual for the last few days.   Momma got back to her eggs which were safe in the nest and she placed her rump over them again; however, she wasn't ready for what was coming. It seemed as if time stopped for an eternity, the upper tree leaves moved slowly with the cold breeze and moonlight was already shining over the whole place. Momma, hidden, looked into the lower part of the cliff and spotted big movement among the closest trees. She spotted in the distance a pair of Ankylosaurus, male and female, who ran from a giant dinosaur that was pure white in this night rich of moonlight. The area around shook as if a quick earthquake was happening right now. All birds and pterodactyls flew away and Momma saw the couple standing in a corner against the giant beast. He was insanely large and in his red eyes shone the insane thirst for blood and gore. The female Rex stood frozen in fear and embraced her eggs with her tail and body as much as she could. She remained quiet, the distance between her and the Baryonyx was too much to have her spotted if she didn't do any sounds but she felt the need of watching whatever would happen in front of her.   The giant crocodile-like dinosaur stood in front of the couple of Ankylosaurus in an aggressive pose. He was easily four times taller than the armored reptiles and waved his large tail in happiness as he stared at them. The male Ankylosaurus stood in front of the female and growled back at the Baryonyx even while knowing he would not see the light of another day. In the darkness of the night, it seemed to Momma as if the Baryonyx was smiling at his prey; he roared at the defending dinosaur and made the scared female flee away into the shadows. The Ankylosaurus now stood frozen alone in front of a giant predator that could easily chew and digest his hard body. Momma could only embrace her eggs and watch horrified at what was happening below; even for the giant predator that she was, the strength of a Baryonyx scared her to death. She closed her eyes and for the rest of the night listened the nearby slaughter; she couldn't believe the power that a Baryonyx had, luckily, there was only one left in the whole dinosaur world.   The next morning was quite quiet. Devastated trees were the evidence that an unstoppable predator hunted around last night. Momma could feel her eggs more active and she was still nervous from what she saw yesterday. She left the nest and looked at the place where she had last seen the brave Ankylosaurus, but she couldn't even find a pool of blood nor any bones at all... the white beast had left no remains of an armored dinosaur being here recently. While roaming around the place, Momma found the female Ankylosaurus on the nearby area. She looked extremely terrified and was hiding not too far from Momma's nest. Momma knew a scared Ankylosaurus could be a dangerous threat to her eggs if left unattended and she was still worried about the Baryonyx returning to this place in the next few hours. She needed to take a decision. She stood in her full height and saw very little activity around, the crocodile-like beast had scared all dinosaurs around and it would take her hours to find her breakfast. Momma couldn't leave her eggs alone for too much time; she knew they were really close to hatching. She could survive a day or two without food but it would take her half a week to reach the Lava Falls. There was only be one place she could hide her eggs from harm.   Momma returned to the nest and carefully took out her eggs from it. She had spotted one of the exits to the upper world near the area she was at and decided to take them there for a couple of hours. It was dangerous, yet she knew it was the only way she and her offspring could survive. She entered a hidden passage that would take her several meters higher to a much colder area; she took her time and pushed the eggs slowly into an ice cavern that was one thin layer of ice from the world dinosaurs weren't allowed to be at. She looked at them with a motherly love. It wouldn't take her too much time to return, or at least it shouldn't. There was no way they would endure a whole day by themselves in such a cold cave and Momma knew it. She grouped them in a place where they could receive some sunlight and hoped the best for them. She kissed each of them, and took a few minutes of her time to finally leave back into the dinosaur world. It was noon and she would now go looking for food, nothing bad could happen to them in the meantime in such a remote place, could it?  


COMMENTS:

The ending seems a little rushed, but I'm quite comfortable with the results considering I don't often write stories lacking dialogue. Anyone who has seen the movie will know where this leads to and for those who haven't, it won't really spoil it.

There's implicit gore and violence on this story, but I decided to not tag it as it since the main theme of this submission was giant prehistoric reptilian sex behaviour :P


STUFF:

Ice Age franchise is © Fox Story is © mine