[Commission] Finding a Mate

Story by Oniric on SoFurry

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Hey guys! I bring something different today.

This is a commission for FA: TrailblazersFan , who wanted a very kinky story about a musky rat searching for a mate.

This was an interesting challenge, as I'd never written an M/F erotic story before. I hope you guys enjoy it, and don't worry, I'll be back with more gay stuff soon.

~4100 words.


Like every day, the rat woke up with morning wood. Still lying on his back, he closed his eyes, and his right hand instinctively went to his hard cock as his mind tried to visualize the vague image of his dream before it disappeared.

He'd been dreaming of another rat. A big female rat. Not as big as him, of course, but still larger than most. In his dream, she had her legs spread for him, and she moaned in pleasure as he shoved his cock in and out of her wet pussy. He fondled her breasts as he penetrated her, his mind lost in the heat of the moment.

He thrusted against the air as he jacked off. He remembered the smell she had in his dream, the musky scent of a fertile female. He wanted nothing more than to release his seed inside her and fill her with his pups.

Damn, he was horny. He eagerly pumped his cock as hard as he could. Of course, when he finally had his orgasm, there wasn't a real rat pussy waiting for his load, so all his cum ended up coating his bulky chest and belly, like it usually did.

He opened his eyes and lay still, panting as he recovered from his orgasm. His imaginary mate silently vanished from his mind as he was faced with the reality of a brand new day. Without bothering to clean the cum from his brown fur, he stood up and stretched his arms, catching a whiff of his own male scent coming from his musky armpits. He smiled. He'd always loved his own smell, especially when he was all sweaty after a long day or, in this case, a good masturbation session. Well, to be fair, it was very unusual for him to not be all sweaty anyway.

His whole den was infused with his scent. It wasn't a huge place, but it was big enough to accommodate a big rat like him, and then some. It was a lovely place and he was proud of it, but he got somewhat lonely, sometimes. When he built his den, many moons ago, he always imagined sharing it with a mate, but he hadn't had much luck finding one yet.

Unfortunately for the rat, he had other things to worry about, like getting some food. A burly male like him needed lots of food to sustain his huge body, so he begrudgingly walked out of his den and set out to find something to eat. He knew of a place with some fruit trees, so he walked through the forest in that direction hoping that he'd get lucky, but he also brought his spear in case he came across something he could hunt.

When he reached his destination, he was disappointed to find out that all the fruit had already been taken, probably by the feral foxes that frequented the area. He sighed, and kept walking, keeping a watchful eye on his surroundings, and with his spear held firmly in his hand.

As he walked, he suddenly stopped in his tracks as he smelled something peculiar. He wasn't sure what it was, but it smelled good, and he started getting aroused. In a way, it was similar to his own scent, but also different. Was it... another rat? A female rat? It'd been far too long since the last time he'd seen one! He felt his cock throb in anticipation, and he soon was completely erect just by thinking about it.

He immediately forgot all about the food and started looking for the source of that glorious smell. He just knew that it was the scent of a fertile female, and the urge to mate didn't let him think of anything else until he found her. The scent grew stronger with every step. The rat was sure that the source had to be close, but he could see nothing but trees around him.

Then, he heard a loud sound above him. In his horny state, it took him a few seconds before he reacted and held his spear in a defensive position, alert to whatever was up there.

Something was moving up in the treetops. Between the branches, the rat could see a big silhouette. No, there were two of them, one of them fairly bigger than the other. He couldn't see the bigger one clearly as it was obstructed by a tree, but the smaller one was an anthro monkey, who glared with obvious hostility at the other silhouette before leaping at it.

"Fuck off!!" said a voice, and just after that, the rat saw the monkey flying through the air in the opposite direction and barely managing to hold on to a tree branch.

The bigger silhouette jumped towards the monkey, and the rat looked at it in awe as he finally identified the unmistakable source of the scent he'd been following. Yes, there was no doubt about it.

It was, indeed, a female rat. A huge, white-furred one, easily the biggest one he'd ever seen. From his position, he managed to get a pretty good glimpse of her ample buttocks as she flew through the air towards the smaller anthro.

Evidently outmatched, the monkey didn't even try to fight back. He jumped to an adjacent tree, away from the white rat, and then disappeared. She didn't bother to pursue him.

"Yeah, run away like the little coward you are!" she shouted, before deftly jumping from the tree to the ground.

And then she saw him.

"And who the fuck are you?" she said. "Another pathetic thief?"

Mesmerized, the male rat dropped his spear and simply stared at her, unfazed by her aggressive attitude. He was amazed by how similar she was to the rat from his dream. It couldn't be a coincidence. It had to be fate.

"Hello," he said, as he started walking towards her.

She was still on guard, but she seemed to relax a little as she realized he meant no harm. "What do you want?"

He noticed that she was carrying a bag full of fruit. Maybe she was the one who'd taken all of it from the trees. But he didn't care about something as trivial as food anymore. He could only think of her, of her fertile scent and her beautiful body. She had wide hips and large breasts that could surely produce a lot of milk for their future pups, but she was also quite muscular, which made her even more attractive to his eyes.

"You're beautiful," he said, starting to walk towards her. "I need to mate with you."

"Huh? I don't even know you."

"We can worry about that later. Let's mate."

She seemed to consider it for a second before she replied. "What makes you think I even want to mate with you, anyway?"

"I can smell it. You want it. You need it. Just like I do."

"Well, you look quite nice, I won't deny it. But I'm not going to mate with the first male that crosses my path just because you say so. What if I get pregnant?"

His cock throbbed at the mention of pregnancy. That made him want her even more. "Even better. We'll raise our pups together. They'll be big and strong like us."

She laughed. "Yeah, sure."

"Is that a yes?!" he asked, excited.

"Not yet! I was being sarcastic."

He looked at her with a confused expression. He was very close to her now. He was pretty sure he could overpower her if he wanted to. As big and strong as she looked, she probably wasn't match for him. But as much as he wanted to fuck her, he wasn't a rapist, and he didn't want to hurt her. He had to convince her.

"You're pretty," he said. "And you smell really good."

She showed a hint of a smile. "You... smell quite nice too. You have quite a strong scent."

"It's good, isn't it?" he said, sniffing his own armpit. "I like it a lot. I'm glad you like it too."

"What's your name?" she asked.

He took a while before answering. "I don't have a name."

"What? How can you not have a name?"

"I live alone. I don't need one."

She stared at him in disbelief. "Well, whatever. I'm called Pearl. Because my fur is white like a pearl and all that."

"I have no idea what a pearl is. But I'm sure it must be beautiful."

Pearl laughed. "You're a weird guy. But I think you're genuine, and you seem pretty eager," she said, pointing at his rock-hard cock.

"Yes!" he said, smiling. "I want to mate already!"

"Come closer."

He has already pretty close, so he walked towards Pearl until he was just next to her and he could even feel the warmth emanating from her body. He stood still, resisting the temptation to just grab her and fuck her right there.

Pearl eyed his body for a while, before grabbing his erection without warning and giving it a gentle squeeze, making him gasp in surprise. "You do have a nice cock. I bet it'd feel great inside my pussy."

"It will!"

She moved her hand all the way through his cock's length until she reached his balls. "And I bet these produce a lot of cum."

He nodded enthusiastically. "More than enough to get you pregnant!"

"Hmmmm. You'd give me very healthy pups, there's no doubt about it. But they might be too much for me to handle by myself..."

He didn't dare move as Pearl kept fondling his balls. "You won't be alone. We'll live in my den, and raise our pups together."

"So you want me to live with you, eh? You seem pretty serious about this. Well then. How about you show me how much you want me?"

Pearl let go of his balls. She put her bag on the ground next to her and spread her arms, displaying her whole body for him, in an open invitation. An invitation that he certainly wasn't going to refuse. His heart started beating faster in anticipation for what was to come.

Shyly at first, the rat extended his hand, and placed it on one of Pearl's breasts. She smiled and nodded in approval, as if giving him permission. Seeing this, he did the same with the other breast, making her moan, and started gently fondling both of them at the same time.

Encouraged by her moan, he pressed his body against hers as he continued massaging her boobs for a while, before moving his hands to her back, embracing her in a tight hug. He rubbed his hard cock against her muscular abdomen, coating her white fur with precum.

He noticed that Pearl had buried her face on his armpit, and was eagerly sniffing his scent. Fuck, that was hot! He raised his arm, giving her easier access, and lightly pressed the back of her head against his sweaty underarm. He was pleasantly surprised as he felt her lick him there.

"Yeeeeah, keep doing that!"

He let Pearl enjoy his musky armpit for a while. Then, she moved towards his chest. She gave his nipple a few licks before starting to rub her face against his chest fur.

"You smell of cum."

"I masturbate a lot."

"Well, I'd be surprised if you didn't," she said as she fondled his pectorals. "You're such a big, virile rat. I bet you're hard all the time! But hopefully you won't need to masturbate so much in the future..."

"Because you'll be with me, right?"

"It's a possibility..." she said in a teasing tone. "If you can show me that you'd be a good mate, I'd say it's quite likely."

"I'll show you. We'll have a great time... and I'll get you pregnant!"

He stepped back to look at Pearl's belly, imagining it round and full of his pups. He gave it a few gentle rubs before going back to her boobs with one of his hands, while the other went to her wide hips. She definitely had an apt body to be a good mother, he was sure of it.

Then, he kneeled in front of Pearl and admired her pussy. He could very clearly smell her arousal. She wanted this as much as he did. He leaned closer and took a deep sniff of her fertile scent, before sticking his tongue between her lips, making her moan in pleasure.

He moved his tongue in circles inside her pussy, and savored her wetness. She tasted simply wonderful, and he couldn't get enough.

"Yeahhhh, eat my pussy!" she moaned. "Fuck, you're good!"

As if he wasn't horny enough, he was further encouraged by her words, so he buried his tongue as deep as he could. His hands went to her ass, and he started passionately fondling her buttocks.

The slurping sounds of his tongue in Pearl's pussy and her ecstatic moans drowned all the other sounds in the forest for a good while. Not like anything else mattered in that moment, anyway.

The rat withdrew his tongue to catch his breath, and looked at Pearl in the eye. She was radiant. Then she laid her hands on his shoulders, and pushed him so he lay on the floor.

"What are you doing?" he asked.

"Returning the favor," she said as she crawled between his legs and slowly ran her tongue from the base of his cock to the tip, licking the abundant precum that had been leaking and making him shiver.

"Ahhhhhhh!!"

Pearl licked her lips and smiled at him, and after a short, agonizing moment, went back to his cock, delicately licking its length while holding it with her hand. Then, her snout traveled down towards his balls. "You have such a powerful, manly scent," she said as she took a deep sniff of his crotch. "And your balls... they're so big!"

He grinned as he watched Pearl press her face against his balls and massage them with her hand, while still rubbing his cock with the other. He didn't remember the last time he was so horny. And even though he wanted her to suck his cock already, he was enjoying the foreplay, and he was curious to see what she had in mind.

He certainly didn't expect to feel Pearl's snout exploring under his balls, though, and he was even more surprised when he felt her tongue starting to lick his asshole. While he'd played with his backside a few times when he was younger, this was the first time that anyone else had touched him back there.

Curious, he spread his legs, giving Pearl better access. He had to admit, this unfamiliar sensation felt pretty good! She licked around his hole for a while, and then inserted the tip of her wet tongue inside it.

"Whoa!"

The rat didn't know what to think. He normally would've preferred to be more in control of the whole situation, but he was actually enjoying being in such a vulnerable position, at least momentarily. Pearl surely was interesting.

She moved her tongue in circles, mimicking what he did to her pussy earlier. She then went even deeper, making him shiver in pleasure as she stimulated his most intimate area.

"This feels... so good..."

As if to agree with his words, his cock throbbed and let out a generous spurt of precum that dripped down its length. He was certainly enjoying this brand new experience.

After playing with his hole for a while, Pearl finally removed her tongue from it, making him feel strangely empty. "Well, how about we move on the next part?"

The rat opened his eyes wide and nodded eagerly. "Yes! I need this so much! I can't wait any longer!"

Pearl climbed on top of him and grabbed his dick again, aligning it with her slick pussy. He held his breath as she slowly lowered her body, moaning as she impaled herself on his member. "Ohhhhh yes! Your cock feels so good in my pussy!"

"I told you!" he said. "Since the moment I first saw you, I knew this had to happen!"

"You knew, eh? Maybe you're wiser than you look," she said with a playful smile as she rubbed his bulky chest.

The rat was lost in ecstasy as Pearl rode him. Her warm pussy felt just perfect around his cock, like they were meant for each other. Maybe they were. Yes, they surely were. He and Pearl were meant to mate, he knew it since he saw her in his dream. He'd impregnate her and bring her to his den. It had to happen. It was fate.

"Ahhhhh fuck!!!" he screamed, overwhelmed by the pleasure he was feeling. At that rate, it wouldn't take him much longer to cum.

Meanwhile, Pearl was also moaning. Still bouncing on his cock, she stimulated her clit with one of her hands while massaging his torso with the other. "You were right!" she said. "You're the biggest, manliest, muskiest rat I've ever seen! I want to be your mate! I need to be your mate!"

His deepest instincts were roused by those words. Raising his upper body, he hugged Pearl, pushed her to the floor and got on top of her. He was in control now. He buried his cock deep inside her pussy, making her moan loudly, and started thrusting. Harder and harder, faster and faster. By the look on her face, she was enjoying it as much as he was.

Pearl went back to rub his muscular body, and he did the same to hers in return. He fondled her big breasts, which were sure to get even bigger in the future, full of milk for their pups.

Oh, he was going to give her so many pups! He got even more excited by thinking about it, if such a thing was even possible. One of his hands remained on Pearl's boobs while the other went back to fondle her buttocks. She moaned louder as he rubbed his finger on the entrance to her asshole.

"Ohhhh yes!!! You make me feel so good, ahhhhh!!!!"

He hugged her tighter, happy to make her happy, his brown and her white fur intermingling as if they were a single being. He buried his snout in his armpit and took a deep sniff, enjoying her musky scent. By now, they were both drenched on each other's sweat, sharing their smell, like proper mates always should.

It was the best day of his life. He'd never felt so good before.

"I'm gonna cum!" he announced.

"Yes! Cum in me, fill me!"

He thrusted with all his might as he felt his orgasm approaching. His whole body tensed as he finally exploded inside Pearl, who was also trembling as she had her own orgasm at the same time.

"YEAAAAAAAAAAAAAHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!!!!!" they screamed in unison.

He continued thrusting as his balls kept pouring more and more cum inside Pearl's pussy. He didn't remember the last time he came so much! And this time, his cum wasn't being wasted like it usually did, it was getting all inside a fertile female, just the way it was meant to be.

After a while, he slowed down, his orgasm finally over. He watched Pearl's blissful expression and smiled. "I got you pregnant for sure!"

Pearl nodded. "Just the way it was meant to be, right?"

"Right!"

They both laughed and panted as they recovered from the intense mating session. Still lying on top of Pearl, the rat enjoyed softly touching her body and smelling her musk. After a while, his cock finally softened, and he removed it from Pearl's cum-filled pussy with a wet sound.

There was still one more thing left to do.

He stood up, and pointed his flaccid cock at Pearl's upper body. And then he started pissing. She looked surprised as the stream of urine first hit her, but then her expression changed to a playful smile as she quickly understood the meaning of the ritual.

"Marking me, eh?"

He smiled and nodded. "Gotta make sure everyone knows you're my mate now."

Pearl took a deep sniff of the steaming liquid. "With how strong your scent is, it'll be hard to miss!"

That was precisely the point. He directed the stream to the rest of her body. Her belly, her hips, her legs, even her face. She also helped with her hands, spreading the hot liquid through her white fur, which was quickly turning yellow, until all her body was thoroughly marked with his scent. The last drops of piss fell on her pussy, joining the cum that was still dripping profusely from it.

"Much better! Now we go back home."

Without waiting for Pearl to answer, he grabbed her and almost effortlessly put her on his shoulder. With his free hand, he grabbed his spear and Pearl's bag of fruit, and started walking back to his den. Or more accurately, _their_den.

It was the start of a new life...

* * *

Like every day, the rats were fucking in their den. The pups were still sleeping, so they could take all the time that they wanted.

Pearl was on all fours while the still nameless male rat fucked her from behind. Every once in a while, she suggested that they could choose a name for him too, just like they'd done for all five pups of their first litter. He'd thought about it, but he still wasn't sure. Maybe one day. For now, everything that mattered was their morning mating session. Pearl was already pregnant with their second litter, but that didn't mean they couldn't enjoy themselves.

He hugged her body and gently rubbed her pregnant belly, before grabbing her tits and sniffing her scent. He loved how Pearl smelled: the combined musk of both of them mixed with his potent piss. He marked her regularly, so her fur was more often yellow than white, and she was always happy about it.

Their whole den also had a deep, musky rat smell, even more than before, and it made him very proud. The place was perfect for the two adult rats and their first litter, but they'd have to think about doing an extension soon. Well, they'd worry about that later.

He thrusted hard and deep until he felt his orgasm approaching, and he came in silence inside his mate. They couldn't be too loud or they'd risk waking the pups. After he removed his cock from Pearl's pussy, he turned her around and started licking his dripping cum from it. Between his tongue and Pearl's fingers stimulating her clit, she soon had her own orgasm.

Panting, he lay next to her, and the two rats smiled as they enjoyed the afterglow together.

His life was so much better now. He didn't feel lonely anymore. Yes, he needed to find much more food each day to feed his bigger family, but it was totally worth it. The five pups were growing healthy and he was certain that one day they'd all be big and strong like their parents.

As he hugged Pearl, he noticed that his cock was hard once again, something that often happened.

"Hey," he whispered. "Do you think we have time for one more round?"

Pearl looked at the den's dimly lit entrance. "It's still early, I think we can do it one more time before the pups wake up."

He smiled and hugged her. "You're so smart!"

She just laughed, and spread her legs for him. He crawled in front of her pussy and inserted two fingers in it. Pearl moaned in pleasure as he expertly stimulated her in the way he knew she liked. Once his fingers were sufficiently coated with the juices from both of them, he replaced them with his tongue, and moved his fingers to her asshole.

He first inserted one of them, soon followed by the other. They went in easily. He loved playing with Pearl's asshole, and he also loved it when she played with his. He sometimes fucked her in that hole too, but he wasn't interested in that today.

After some more foreplay, he soon was on top of her again, burying his hard cock in her welcoming pussy. It always felt so good, so right, and even though he'd fucked it hundreds of times, he never got tired of it.

He started thrusting again, and as he looked at Pearl's smile, he was convinced that he couldn't have found a better mate.