Disclaimer: First Chapter
Story Start!

"Zzzzzzz."

The screech of a bird woke Naruto up from a pleasant nap, he had been practicing holding his flying form deep into the morning. He found that sleeping during the day was just easier for his body, thanks to how his sight was better at night than it was during the day.

"Huh... wha... oh... huh?"

He was flying.

"Did... I land before falling asleep?" Naruto tried to remember the previous day, and tried to remember if he had actually landed on the ground before he went to sleep. Considering that he was currently gliding at a much lower height than before, he could hazard a guess that he had been gliding the entire time he was asleep. The act of falling out of the sky would have woken him up, so he could only that he managed to hold his gliding form the entire day.

It was night again.

"Sup."

"Night." Naruto greeted a person who was gliding next to him.

...

It was a scantily dressed woman with similar monster features to his own, only her body was extremely womanly and filled with great volume. Her tail was skinnier than his tail was, but her wings were more sharp looking. She also had a pink tattoo on her hip bone that went down her leg, and he noticed that there were a few more of flying around.

They had fur covered legs and boobs though, and bellies, with their wings barely being there. They had much more crazed looks, and their horns were white.

"Thought we would say fellow to a fellow Succubus, I'm Ari, and these are my Lesser Succubus-"

"Alp."

"Ah, you're an Alp, with your appearance that seems about right... you're a natural glider, you been practicing?" Ari asked as she flew above him and a circle around his body. She wasn't acting super lustful towards him, though she raised an eyebrow when she didn't sense a female scent coming from him. She shrugged her shoulders in the end and just had some fun flying while having a conversation.

Naruto gave her a curious look.

"Did I fly into your territory or something?"

"Well, we just noticed you gliding, and thought we would join you, but you were sleep gliding. Thought you might want to join us for a hunt, the town a couple of mountains from here has some great humans." Ari stated as she flew higher as Naruto went higher up.

Succubus and Lesser Succubus.

Seemed like this world was not just populated by animals and humans, it would seem some manner of monster species really did exist here after all. Ari was surprised when Naruto just swooped down out of the sky, and she followed after him with her small group of Lesser Succubus following after her like a flock. Monster Girls that liked to travel usually travelled in groups, since they were in a country that usually attacked monsters on sight.

Naruto started to glide once more when he was over a lake.

"No thanks, I'm not interested in sex with men, I prefer women. Anyway, violence is sort of my specialty. I won't say no to travelling as a group, but I'm a leader, not a follower." Naruto dipped a wing into the water slightly as he turned, and the group followed behind him. Naruto enjoyed gliding due to the amount of control over his speed he had, and the fact the wind just felt better when gliding than flying.

He and Ari weren't racing.

They were almost dancing as their bodies came close together, before coming apart as they spoke to each other. With his teeth, he caught a duck by the neck and bit down on it with enough strength to crack it's spine, effectivelly ending it's life.

"Cooking duck... it's such a great wife skill, mind showing some of the girls how to cook, they are new girls, only able to think about pleasuring themselves with sex. They don't know the finer points, like how cooking can enhance a sex life, or how giving your partner pleasure can enhance your own pleasure... newbie monster girls." Ari stated as she took the duck from Naruto and tossed it back towards a Lesser Succubus, who caught it out of surprise. Naruto caught another duck that was just sitting on the surface of the water.

They repeated this process until they had a duck for every Lesser Succubus, and Naruto was not giving her request a response until he was done practicing skimming the water and hunting.

"Aren't you just obsessed with sex?"

"Of course I'm not, I'm going to keep fucking people until I find my destined husband, then I'm going to be his wife, and a mother. How is that being obsessed with sex, my obsession is with love. I want to get my husband and love him, these dudes I hunt are mostly to find these sex crazed girls husbands... and I get to try them out to see if they are mine." Ari had pure reasons, for a monster girl these reasons were instinctual, but Naruto rolled his eyes.

That sounded like a sex obsession, but with extra steps if he had ever heard it. Still, he was new to being a monster, so he wouldn't judge them if this was part of their culture. He had already acted on his instincts and infected several people with his demonic energy in the hopes to turn them into monsters.

"Hahahaha! Look at that Hellhound, seems she bit off more than she could chew!"

'What... that has got to be... that is pretty far away.' Naruto thought as he squinted his eyes and tried to see as far as possible, he could heard a girl howling, and he could see glowing something being chased by a mob of humans. He could smell the humans, but the small girl that he saw being chased by them was pitch black, dark enough for him to be unable to see properly. "Hellhound?"

"Viscious and horny beastmen, it's not unusual for them to rape a man, then get themselves killed for their aggression. Normally they are smart enough to grab a husband among the first few men they assault, seems this one was too young to understand that." Ari explained as they started to gain altitude.

Naruto didn't.

He flew faster and got closer, and then he saw the girl.

Charcoal-like black skin, and when he said black he didn't mean like a dark brown or a brown in general, but black like the night's sky. Her glowing red eyes spurted flames now and again, and she had black hair even darker than her charcoal body, with her arms and legs being wolf paws, and a furry wolf tail sticking from her ass. She couldn't be more than 8 or 9 years old, and she had a giant grin on her face with semen dripping from her thighs.

"That monster bitch raped by son!"

"... wait what?" Naruto muttered to himself when he flew upwards and started to circle around the mob that chased the girl. He saw a grown ass man shout as he threw his pitchfork at the girl, and she quickly dodged it and just kept running away.

He then saw the son that got raped, a 20 something year old man who was just as angry as his father was, and he had marks all over his body from how the hellhound just went to town on him. Naruto was even MORE confused when he thought about the weird image that a girl less than 10 years old raped a grown ass man.

"Monster Girls develop quickly, I was sexually active when I was 6 years old... I had a great mother, she let me have fun with the uncle next door." Ari admitted that she was a bit of an early bloomer, with Naruto just looking at her with a both of his eyebrows shooting up behind his hairline.

"Wait, what?"

"Human morals still... I kind of understand, well the short of it is that monster girls start having sex and tempting men at very young ages, and our mothers heavily encourage us to experience that freedom. It doesn't hurt that we start to go sexually develop physically and mentally at about those ages. Usually, we at least make sure our children don't get themselves into these situations... the mother must be with her husband right now." Ari explained when she saw the confused look on his face.

The confused look that just got more confused.

He thought about it, before he decided he wasn't going to question it. Instead, Naruto swooped down and grabbed the lead human from the mob, before flying high into the air. His action instantly got the attention of the rest of the mob, since their lead runner just got snatched up.

"Succubi!"

"It's time for the hunt to-"

Naruto dropped the man, and he hit the ground hard enough that he was going to wish he was dead in the near future. The monster girls around him seemed both alarmed and confused by Naruto's actions as he picked up another human, before carrying him up into the air as well, and then dropping him down onto the ground.

"Hey... you're aware that monsters... aren't suppose to kill humans right?"

"Don't care, they are trying to kill a child, that means death... I feel like violence is the right answer, yep... I'm going to choose violence." Naruto grabbed another human, before he dropped this one on top of the first one, collapsing the first one's chest and he dropped out of the sky. Naruto landed on top of the first and third humans he dropped.

Blood splattered across his body.

His talons and horns might not be capable of inflicting harm to humans, but the laws of gravity would be able to do it for him. He was sure that his body weight would be more than enough to kill a person if he landed on top of them from a 50 foot drop. The second the mob took another step forward, Naruto grabbed the pitchfork in the ground with his tail, before he stabbed it into the second dying man's chest, killing him.

That put a fear of god into them.

"Mo... monsters can't... you just..."

It would seem that these humans had never seen a monster kill people before, which only made Naruto more angry.

That meant that they were killing monsters, even though the monsters were not a danger to their lives. That pissed him off on a deep level, and he took his anger out by stabbing the dead man's corpse several more times to prove a point.

"Run or die."

"There are 20 of us and 1..."

That talk stopped the second Naruto narrowed his eyes, and he looked out of the side of his vision to see the child hellhound was giving him an odd look. Naruto threw the spear with his tail, and it stabbed another person in the head before they could dodge.

"Run or go extinct." Naruto changed his wording, and that word change was all it took for the group of humans to begin running away in terror.

"It's free game girls, I see quite a few fine men still left!" Ari called as she used this as her chance to take her pick of a man. She grabbed one of the people running and flew off with him, while her Lesser Succubus group started to take their pick of the men as well. Soon half of the running group were abducted by succubus.

The hellhound girl approached Naruto.

She kicked him in the butt.

"Jerk, you aren't suppose to kill humans, how can I get naughty with them-"

*BONK*

"You can't get naughty with them if they kill you, now hurry up and get on my back so I can take you home to your parents." Naruto bonked her head with the back of his fist, not even looking at her. She was butt naked and he would rather not get a close up of a naked sex child, because this world ran by a completely different moral standard than his world.

"That... makes sense... I guess I can't do pervy stuff if I die."

"Yeah, so lets take you home."

"But the woods are my home, and my parents were killed by humans."

"Ah... orphan then, got a name orphan girl?" Naruto asked the girl, feeling a familiar feeling as he talked to her. She had an extremely wild look to her, and her fangs looked dangerous, though he knew that she was incapable of using her fangs or claws to inflict serious injuries to humans. Or maybe they could humans, and he just didn't know how to disable whatever feature it was about his body that kept him from using the sharp parts of his body to kill people.

"Forgot it!"

"Your name is Koinu... Koinu Uzumaki... I woke up, decides to choose violence, and now I have a naked sex loli about to ride my back..." Naruto jumped away from the loli and pointed to the lake water. "Wash the jizz off your thighs before you get on my back!" Naruto had remembered something very important.

"Why?"

"Because I don't want people to think that I fucked you, and if people see a loli with semen soaked thighs on my back, they WILL make assumptions I don't... and fuck... I'm a monster... people will already make assumptions... still wash your thighs." Naruto got into the water and started to wash the blood off of his body, since that was not going to be comfortable to fly with.

"You're weird mister."

With the blood, sweat, and sperm washed off of the two of them, she hopped on top of his back as he flew off.

"Where are we going?"

"No clue, just going to fly until I find a nice place to land." Naruto deadpanned as he just got up high enough to start gliding, and he could see the succubi from earlier were flying in different directions with the men that they had captured. He watched them with a moment of annoyance, but as a man he couldn't help but feel some level of pride that those other men were going to be getting laid. "So tell me... how the hell did you rape an adult?" Naruto asked, because this was a SMALL girl.

"What do you mean? I just forced him to have fun with me, isn't it obvious that I overpowered him? He was just a farmer guy... once I got started, he did the rest... his body couldn't resist the good feelings and he gave in... and he was crying the entire time... his tears were tasty... super tasty... he was humiliated that a little girl like me-"

The hellhound started to go into GREAT detail about her entire sexual experience, but Naruto quickly stopped paying attention to her, finding himself feeling sympathy for the man. Clearly the man wasn't a pervert, and having a little monster girl attack him had caused him to feel horrible about himself for getting off at all. The man must have felt like a horrible pervert for letting his body have a natural response to pleasure.

Also, this little girl was a sadist.

Seemed he had a LOT to learn about this world.

Chapter End!
Please Leave Me Lots of Nice Long Reviews, But No Flames Please!

Note: I did not make up the thing about young monster girls, that is actually in the World Building books, and is a canon part of the Monster Girls Encyclopedea universe that monster mothers encourage their children to seduce men.
If that makes you uncomfortable, then trust me, there is a lot of other stuff that will be you uncomfortable about this universe.