4 Wyvern and Vampire 4

You gave him a deadpan look. He was taller than you sure, by a few inches, but you were broader than him. And well, as far as the looks between the two of you went. He looked like a greasy slime ball, you were the one with tanned, scarred skin.

On top of that, the youki you could feel from him. While it was beyond most others in the class, it wasn't anywhere close to your own, or even Moka's. And there were a few others in class that you could feel that had higher as well.

Youki levels weren't the be all and end all, but they were a good indicator. And you felt, that this dude was weak, at least in comparison to you.

Before he could continue with any of his bullshit, you reached out and grabbing the arm holding you up and squeezed.

He gave a shuddering gasp and collapsed to his knees as you felt his the bones of his wrist tremble under your grip. And he wasn't the only one, you could hear gasps and shocked muttering of people throughout the class that you were so easily overpowering him.

Again. You had the power of a pinnacle A-rank monster, borderline S-rank. You may not be a legendary vampire or werewolf or something like that, but those races were incredibly rare, so for the most part, not many monsters could approach your strength.

"Y-you bastard!" Saizou growled as you looked down at him.

"Did you hear something Moka?" you wondered, "I thought I heard something like trash getting thrown in the garbage?"

Moka was looking beyond you with a small frown, at something you couldn't see. But shook her head and turned to both you and the sleazy interloper, "Sorry, but I'm having fun with Kai right now!" she bowed her head and wrapped her arms around the one holding Saizou.

You felt her beginning to tug on said arm, so let go of the taller boy and let him sink lower down and clasp his near crushed wrist with an almost whimper. And with your arm free, Moka proceeded to drag you out of the classroom, amongst the watching eyes of the class.

Just as you were pulled through the door frame, your eyes met those of Saizou, and you saw him glaring bloody murder at you. You narrowed your eyes at him, before he was out of your sight a moment later.

You were going to have to keep an eye on that trash.

Moka dragged you on for quite a while, bringing you along right to outside the school itself and onto the path towards the dorms, out into the fresh air.

You cast an eye at the school behind you. It didn't look like a school at all. More like a huge, gothic mansion.

It was so stereotypical looking it was almost sad.

You put that out of thought and turned your attention to the girl dragging you by the arm, "So, is it true then?" you grinned at her, getting her to turn and look at you, confused, "You said you were having 'fun' with me. Considering what you said that in response to, that basically said quite a bit to everyone in there." you wiggled your eyebrows.

Moka's face heated up, and her eyes practically widened in horror.

You laughed as she sputtered, "Well it's not like I have a problem with that at all," you winked at her, "In fact, I'd quite enjoy having 'fun' with you.' you teased.

"...Kai...you're a pervert." Moka pouted cutely and looked away.

You laughed even harder, "A bit," you agreed shamelessly, "But even I'm a bit taken in by your good looks."

Moka sighed a bit, but there a small smile spread across her face, "...Well as long as it's only a bit," she giggled, "But either way, now that we're out of class, what do you want to do, we have all day to ourselves?"

You cooled the flirting for a bit and gave her a little smile, "Well I've got stuff to set up in my dorm," like, your gaming consoles and television and the like, the dorms were shit, but yours would still be better than the rest, and you'd need something to occupy yourself with, "And I want to go look for somewhere I can train."

Moka's eyes sparkled, "Then let's do that! We can walk around and get to know each other more see more of the school while looking for places for you to train!"

"Fine with me." you shrugged, and let the beautiful vampire girl drag you along.

As it turned out, finding somewhere to train wasn't all that hard. In fact, while touring around the campus with Moka, you found a decent open clearing not far from the dorms.

Strictly speaking, you could train back at dorm, at least you could your physical strength and conditioning, or well you could once you had your training gear and such sent over, your weight benches and such. But to train with your youki, you needed a wide open space.

"Do you do this a lot?" Moka asked, sitting on a large rock and eyeing you as you hung from a long, thick tree branch by your ankles.

"As much as I can reasonably, yeah." you nodded as you curled upwards, hands crossed behind your head until your head rose up over the branch.

"Why though?" the pink haired girl asked, confused, "Saizou seemed to be a pretty high ranking monster from the way everyone was talking and you overpowered him easily earlier, and from what I remember Wyvern's are supposed to be near S-rank monsters, why do you need to be even stronger?"

"A question for a question," you hung down and looked at her upside down, "If you took that seal off, how easily could you kick my ass?"

Moka blinked, and then frowned, "...I don't know?" she replied, hesitantly, "I can only remember bits and pieces from before I got the rosary and I don't know how strong you are at your best."

You frowned. So, she didn't even remember how strong she was. That was disappointing. You unwound your legs from the tree branch and flipped backwards, landing on the ground below. Your shirt was stained with sweat, but you didn't really care. You could only wear any top you wanted, the rules of Youkai Academy from what you'd seen in the school booklet made it out that as long as you were wearing the school trousers, you could wear whatever you wanted up top. Weird, but common sense went right out the window in this school.

Honestly, you were curious. You knew objectively that vampires are supposed to be the pinnacle of monsters, the strongest of the strong with few rivals, but that was only information on a book, not something you'd ever felt or seen before yourself.

Honestly, you'd never met someone as strong as yourself. Even coming here, everyone you'd seen so far had been kind of pitiful in comparison. Mikogami had claimed three years ago you had all the power of the wyvern who'd killed your family, and since then, in the process of gaining full control of your new powers, your youki had grown even more powerful, and unlike it, you were not full grown and would naturally grow stronger even without training.

And that you would only become even stronger when you finally unlocked the hybrid form he claimed you had locked deep within yourself. You were curious, how did you stack up to an S-rank monster? How much further did you have to go?

When your family was killed, vultures circled from all sides, looking to claim what was your families. Relatives with the weakest of blood ties looking to usurp you and take everything you family owned for themselves.

It was pitifully easy to scare them into submission. Even with only access to a fraction of your power back then, it had been a simple matter to scare them into compliance with promises of death. You'd learned three years ago that the world worked on a simple formula. The strong devoured the weak. And humans while smart, were ignorant and pitifully weak. so much so that even as a child you could strong arm the rich and powerful into submission.

"Kai?" Moka raised her eyebrows at you as walked over to her, and her face gained a bit of red as you reached over and fingered the chain around her neck, using it to draw the rosary up from beneath her shirt and into your palm.

"So, how would we go about getting this off you I won-" you mused, only to cut yourself off when you tugged on it a bit.

Tek!

And it came right off.

Your eyes met Moka's own, those green eyes of emerald going wide. Before, a moment later a torrential wave of blood red youki exploded out from her with such force that you found yourself being thrown backwards through the air.

You flipped and landed a good twenty feet away and bore witness as Moka's body began to change before your eyes. She grew taller, her bodacious and perfectly proportioned curves growing even further, her breasts ballooning to the point where her shirt popped upon at the top displaying a massive valley of cleavage, and her skirt rode up as her full bubbly round ass expanded, to the point where the full round cheeks stretching her plain white panties were stretched out to an erotic degree, struggling to contain the doughy round ass cheeks. And, her bright and cheerful bubblegum pink bled out all colour and became a glittering, sensual silver.

'Unreal!' you couldn't but gape. Her youki was near endless in scope! She had to have at least ten times as much as you, if not more so! 'So this is the power of a vampire!'

It was absurd, truly absurd! But, despite that, you couldn't help the grin of excitement that spread across your face. Now you had a rough idea of how much further you still had to go.

Her eyes, which had been closed throughout the transformation suddenly opened as the wave of youki around her calmed down. Ruby red, slit eyes in place of emerald green focused on you, yet even still a tangible glow of purple youki oozed from her form like smoke, it was that dense and powerful.

"Well now, isn't this a surprise," she hummed, her voice now low and sensual, instead of perky and cheerful, practically oozing a supreme confidence, "I suppose you were being truthful about your status as a hybrid now hmm? After all, only a master of the sealing arts, or one as weak as a human should be able to take off my seal, and below me you may be, but you are no true weakling." her seductive tone sent shivers up your spine. You were no virgin, but you felt your mouth dry and your trousers tighten out as you took her in.

....She was far different than she was before, almost completely different in personality, so much so that it was easy to tell even from just a few sentences.

"A split personality?" you wondered.

She smirked your way even as she began stretching out her arms and cracking her neck, "Something like that," she nodded, "Very intuitive of you to pick up on it so quickly."

You snorted, "No, you're just far too different from the Moka I've been talking to so far." you replied.

"I'll take that as a compliment then shall I?" she retorted. This Moka oozed a sense of smug superiority, even over her sealed self, "Now then Kai. You wanted to see how you stacked up did you not? As thanks for allowing me out for the first time in many years, I'll allow you to test yourself against me, and you can see how high you will have to reach to attain your goal."

Her smirk rose a bit, "That is...if you're not afraid now that you've seen for yourself even a fraction of strength of a noble vampire such as myself."