Chapter 10

A/N: A fun little Halloween Special. 

-x-X-x-

"Oh, don't you two look just amazing."

Ahri preens, as Wai Chin chuckles and inclines his head in acknowledgment of the compliment.

A squeeze of her bottom makes sure that his darling sister pipes up.

"Professor is rewarding me for my latest A! He's so good to me!"

Giggling, the sexy cat girl they're currently talking to nods knowingly.

"I'm sure he is~"

Then, she makes a show of looking him up and down and licking her lips.

"Mm, if only my Professors had been so positively scrumptious, back when I was in school~"

To apply a bit of context to the situation… it was Halloween. And even the rich and famous liked to dress up for Halloween. After all, they'd all been kids at one time or another, had they not? Regardless, Wai Chin had decided he was going to attend THE Halloween Party of the year with his sister on his arm. Of course, this party wasn't like the one where they'd ensnared Sona. Things weren't quite so… out in the open.

That meant propriety still had to be maintained. As such, Wai Chin and Ahri's costume theme was just shy of being scandalous and inappropriate. For anyone who actually knew who both of them were, it seemed like just one big joke. After all, they were brother and sister, so it wasn't like they were really doing anything naughty, right? For those who just know who Ahri was… well, they were all wondering just who the handsome debonair man in a stereotypical English Professor's suit was.

Though, Wai Chin was humble enough to acknowledge that he was barely attracting half of the attention that his sister was. From top to bottom, Ahri was dressed to impress. Black high heels and black socks cover her feet and her legs up to just below her knees. From there, she's wearing a nice, short plaid school girl's skirt (and nothing else under it, of course) along with a two-sizes too small white collared blouse that shows off just an inch of her midriff, and to cap it all off, a loose tie in the same plaid as her skirt to bring it all together.

She looks seductive as all hell. If anyone had ever managed to make the schoolgirl kink manifest, it was his sister. And she was all his, tonight and every other night. Of course, on any other night, Ahri would be calling him Master, and he would be calling her Pet or something like that. Tonight however, he was either Professor or Sir, and she was his student, who he adored and doted upon for being so very, very smart.

"Well, I'll leave you two to it~"

As the cat girl they'd been conversing with breaks away, likely sensing that she's not going to get into HIS pants tonight and seeking greener pastures, Wai Chin chuckles. Ahri, meanwhile, wiggles in his grasp. Unbeknownst to their conversation partner, he had his hand up his sister's plaid skirt and on her ass the entire time, groping and squeezing it quite ruthlessly.

If not for Ahri's abilities, he wouldn't do even that much. But it was easy enough for her to make sure the numerous, uncountable eyes that were constantly drifting over to them didn't see anything… untoward. Still, Wai Chin had to admit he was feeling a little… randy at this point. Letting his thumb drift along, he runs it across the jeweled bottom of the butt plug currently shoved up his schoolgirl sister's ass and presses down on that like a button for a second.

Ahri's breath hitches, and she immediately begins to move off to the side of the party, over to the nearest wall. Grinning, Wai Chin moves to follow her. He doesn't need to say anything… she knows what he wants from that alone. Still, just because he doesn't NEED to say anything doesn't mean he has nothing to say…

"If only they knew just how naughty my Best Student was, hm?"

Blushing profusely, playing her role perfectly, Ahri wiggles as she looks up at him and bites her lower lip. Her tone, when she speaks, is breathtakingly breathless in its sultry, seductive quality.

"Only naughty for you, Professor~"

Cursing a little under his breath, Wai Chin moves into position, namely placing his back against the wall. Ahri immediately joins him, backing up into him as she looks out over the rest of the Halloween Party. There's still plenty of eyes on them, she IS Ahri of K/DA after all, and the group and her singing have never been more popular. This is the height of her fame.

But Wai Chin knows without having to actually see it himself that all Ahri will allow any of them to witness is the two of them relaxing and talking off to the side, clearly taking a moment alone to themselves. Certainly, no one else tries to approach, even as Ahri's tails begin to work open his trousers, lifting up her skirt in the back to give him access to her fine pale ass and her dripping wet pussy.

Reaching down in turn, Wai Chin runs his hands up under that raised plaid skirt and over Ahri's hips, marveling in just how fine his sister's body is. His cock flops free of his pants a moment later, and already at half-chub, it smacks down onto Ahri's ass crack, getting hot-dogged by her pristine butt cheeks for a moment before dipping lower.

Ahri does all the work, of course. As his pet, it's only right. Leaning back against the wall, running his hands along her hips, he watches as his sister lifts herself up onto her tip toes in order to get the head of his now fully erect cock against her pussy lips. And then, with a whimpering, lip-biting moan, she begins to wiggle her way back onto his dick, impaling herself on her Professor's shaft.

"That's it. That's a good girl. You know what you are, aren't you?"

Mewling and sliding further back onto his cock, hiding what they're doing under her plaid schoolgirl's skirt, Ahri looks back over her shoulder at him and nods emphatically.

"Y-Yes Professor. I'm a Teacher's Pet. I'm your Pet, sir~"

Grunting, Wai Chin grips her hips a little harsher.

"That's exactly right…"

He falls quiet again, after that, instead enjoying Ahri's ministrations as he looks over her head, past her twitching fox ears, and at the party at large. He makes eye contact with more than one person looking their way, but the sheer lack of focus or understanding in any of the onlookers' eyes makes it obvious that they have no idea what's really happening.

He and Ahri are quite literally fucking in the middle of one of the fanciest, swankiest Halloween Parties of the year, and nobody has a clue. Of course, if he looks around long enough, he sees hints of others who are indulging as well, despite not having Ahri's pristine abilities. Off to the side for instance, that slutty catgirl they'd been talking to earlier is currently getting necked by a man in a barbarian outfit.

She seems to be enjoying it, though she's trying in vain to get his hand out of the front of her tights at the moment, to no avail. Or maybe she's trying to drag him further in. Either way, they're being quite obvious about things. Meanwhile, in other places throughout the party, similar occurrences are taking place. It's as if the later the night gets and the drunker everyone becomes, the more amorous and hornier they all get too.

Heh, imagine that. But at the end of the day, Wai Chin doesn't need to concern himself with others. Not when he's got his sexy as fuck foxy schoolgirl bouncing on his cock. Riding him in the standing position, reversing into his member again and again as she uses her high heels to give her the lift she needs to line up their crotches, Ahri moans throatily, getting a little louder.

"Ah, well we can't have you getting TOO loud, pet. You might give us away."

They both knew there was no chance of that happening thanks to Ahri's illusions, but they also both knew there was no chance of Ahri talking back to him, not here, not ever. So instead she mewls and pants as she apologizes for her noise.

"S-Sorry Professor, I just… I c-can't help myself around you."

Grinning wickedly, Wai Chin reaches up and tugs at Ahri's collar, pulling her back just enough for him to get his hands on her loose plaid tie.

"Perfectly understandable, my dear…"

At his murmur, he pulls the tie back and around, yanking it over Ahri's shoulder and turning it from a loose tie around her neck into a collar and a leash… or if you wanted to be appropriately macabre for the occasion, a hangman's noose. He yanks it back and pulls the tie tight in the same smooth motion, causing Ahri to choke as he begins to take a more active role in fucking her from behind.

As Ahri gasps and coughs, her airway blocked off by the constricting tie, Wai Chin fucks his sister all the harder, reveling in the lack of sound coming out of her throat. He doesn't go too hard though, of course. While it's always fun to engage in some breath play with Ahri, he's quite cognizant of the fact that she's keeping them hidden.

No need for pictures of them fucking, of him choking her with her tie, to end up plastered all over the tabloids by tomorrow morning. So, Wai Chin doesn't go as hard as he potentially could. He fucks her still of course, no longer content to be a bystander and wholly enjoying being an active participant instead now, but he lets up every once in a while on tugging on the tie, allowing Ahri to take some gasps of breath before going right back to choking her and plowing her silly.

In this way, she's able to stay conscious and maintain her illusions, even as he takes her tasty schoolgirl ass to town and has his way with his delicious Teacher's Pet. Ahri spends the entire time mewling and moaning quietly, gasping and choking on a lack of air, and altogether clenching and squeezing down on his cock harder and harder as a result of his actions.

It's not long before she reaches her first orgasm from the combination of breath play and getting fucked from behind by her 'Professor'. Her inner walls seize up around his thrusting prick and her juices flow down his length, making it all the easier to fuck her. Grunting at this point, exerting himself just a bit, Wai Chin's own breathing starts to become uneven.

The world zeroes in on them, at least for him. He stops paying any mind to the Halloween Party taking place around them, trusting in his Pet's ability to keep them from being caught. Instead, he focuses on Ahri herself. This was his sister… this was also the finest woman he'd ever known. Wai Chin knew just how lucky he was to own her, to have her be his in every way possible. They might be doing a little roleplay right now, with her as the schoolgirl and him as her teacher, but ultimately, just the sheer depth of their relationship… it takes his breath away.

With one final groan, he empties his balls into Ahri's drooling quim. He can't say how many orgasms she had around his cock before then as he teased her with asphyxiation and choked her off with her tightened tie. It was a lot though, and he ultimately lost count, distracted by just how good her tightening cunt felt around his member the whole way through.

With his seed filling Ahri's womb, however… Wai Chin decides then and there that he's not done. He wants more, and honestly, he wants it in private. He wants to be able to go all out, he wants to not have to worry about Ahri losing concentration over her illusions.

As he comes down from his orgasm, Wai Chin looks around the Halloween Party and finds it no longer to his liking. It was fun enough, fucking his pet in front of all of these people, but now… now he wants to plow the slutty little schoolgirl that Ahri is currently playing at being silly. He wants to take her to bed, he wants to use her as his own personal fuck toy while she wears that sexy, whorish outfit for him, all night long.

Ahri's tails finish wiping his cock clean and tucking it back into his pants at the same moment that Wai Chin reaches out and grabs her by the arm.

"… Find us somewhere private, Pet. I wish to continue this."

Looking back over her shoulder at him, the foxy schoolgirl beams happily, wholly uncaring of the cum even now seeping from her cunt and sliding down the inside of her otherwise immaculate perfect thighs.

"Of course, Professor. Follow me~"

Wai Chin isn't surprised that Ahri has already taken the time to map out this place. He knows he can always count on her, so as she begins to lead him through the party, he follows after her. He's well aware of all of the eyes still on them, well aware of the attention that Ahri's superstar status draws with her mere presence.

… Let them look. Because at the end of the day, he was the only one who was ever going to get to touch.