Taking Advantage (Buffy the Vampire Slayer)

Taking Advantage (Buffy the Vampire Slayer)

A/N: Taking Advantage was a commission in two parts originally written in July-August of 2019. Posting it up now for people to enjoy!

Summary: An AU of the BtVS episode where Xander gets put under a love spell, but this time, he has control of it. So of course he's going to have some fun with it... and take revenge on Cordelia while he's at it.

Themes: Dom/Sub, Rough Sex, Mind Control

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Women were stupid. And okay, maybe that was an over-generalization and maybe he was a little bitter after the last couple days he'd had, but honestly, with everything that had happened, Xander Harris couldn't help but feel like the statement was factual at this point. And that maybe he deserved to get his, finally.

It'd started with Cordelia. He'd bought her that cute necklace and everything, and he'd wanted to give it to her... only for her to break up with him out of fucking nowhere! Xander still didn't really understand why that had happened, but he figured it fit under the 'women were stupid' umbrella pretty damn well. Either way, he'd been somewhat distraught... and also incredibly annoyed. Hell, maybe he'd even been just a teensy bit vengeful.

So, he'd gone to Amy. Amy Madison, Teenage Witch. He certainly wasn't going to Willow for what he wanted, not least of which because she was his friend, but also because at least with Amy, Xander had blackmail material, having witnessed her using magic to avoid a homework assignment earlier that day. Anyways, he'd gone to the blonde, and he'd demanded that she cast a love spell on Cordelia to make her fall back in love with him.

Simple, right? Amy hadn't exactly been happy about it, but she certainly hadn't told him anything like 'it can't be done!' or 'this is dangerous and has a high chance of going wrong!'. She'd just performed the spell, and that had been that. Except that hadn't been that, because immediately after the spell had gone into effect, Amy had been all over Xander.

The dumb blonde had fucked up the spell and instead of making Cordelia fall in love with him, she'd made it so that Xander Harris was irresistible to every damn woman in his vicinity! Luckily, despite Amy's mistake, Xander had very quickly gotten a handle on his new power. And he was referring to it as a power, rather than a damn curse. Because luckily, he could control it. He got to decide which women fell under his 'spell' and which didn't, and he even got to decide just how much they fell in love with him, from a friendly affection to outright obsessed with him.

This was good. Even if Amy had proven just how dumb she was by screwing up the magic in such a monumental way, Xander actually liked this better, if he was being honest. Fuck Cordelia... he'd get back at her eventually for rejecting him, but now that he'd had a night to sleep on it, and the power to have any woman in town at his beck and call... well, what was the point in settling for Cordelia Chase, no matter how hot she was, when Xander could have it all?

He'd done extensive testing with Amy the night before, and by the time school rolled around the next day, Xander was feeling pretty good about himself and his control over his power. Setting it so that every woman in Sunnydale saw him with a friendly disposition rather than wanting to jump his bones right away was the first step. Increasing the desire to be with him for a very specific girl was the second.

As such, Xander wasn't all that surprised when Buffy accosted him in the library wearing nothing but a short raincoat and a pair of heels. Not surprised one bit.

"Alone at last."

Grinning wickedly, Xander stands there, admiring the gorgeous blonde Vampire Slayer from where he is.

"I guess we are..."

Walking forward with a sexy, sultry saunter to her step, Buffy's tongue traces out, licking at her lips as she goes.

"Mm, I've been looking forward to this all day, Xander~ I woke up and I just couldn't stop thinking about you."

Yeah, that'd been his doing. After Cordelia rejected him and Amy fucked up the spell, Xander could safely say his moral standards had been... relaxed. What was the point of having his new power if he wasn't going to use it, right? And Buffy... he'd been crushing on Buffy since the day they'd met, to be perfectly honest.

"I've been told I'm pretty irresistible. Why don't you come here, Buffy?"

He holds out a hand to her, and Buffy, who's already closing the distance between the two of them, reaches out and takes it. Dragging the diminutive Slayer in close, Xander leans down and kisses her right then and there, right on the lips. This was his rodeo after all, and as sexy and seductive as Buffy was, he needed to make sure she knew HE was in control.

Luckily, his power makes sure of that. Buffy is feeling all sorts of things right now thanks to the spell that Amy had cast on him, but because Xander has control over it, the things she's feeling most of all are adoration, devotion, and most importantly... submission. Despite Xander knowing that she has enough power in her body to break him in two, Buffy melts into his embrace, letting him hold her close, moaning into his mouth as he puts his tongue in HER mouth and explores it tentatively.

It's Xander's first French kiss, and he finds himself enjoying it quite a lot, even as he slides his hands up under Buffy's raincoat to find that yes, just as expected, she's wearing absolutely NOTHING underneath. Not even underwear. His hands find purchase in Buffy's toned, tight little ass, and he squeezes instinctively, feeling up the Vampire Slayer for the first, but certainly not the last time if he had anything to say about it.

They exchange spit for a little while, swapping saliva between their mouths, but eventually, they do both have to come up for air, Xander disengaging first and Buffy in her high heels trying to follow him as a string of saliva floats between their tongues for a moment before falling apart. They're both left panting heavily, staring into one another's eyes. Buffy's gaze is slightly glazed over, and it's clear from her flushed face that she wants him bad... but that she's also not going to make the first move.

That's the submissiveness he's pushing onto her going to work, and Xander figures it would be necessary, or else Buffy might end up using her Slayer strength on him accidentally. He has no desire to get emasculated by the short blonde, that's for sure. Of course, what he does need to decide now is what he's going to do next.

Licking his lips to wet them really quick, Xander pulls away from Buffy, letting go of her ass and taking a step back. She whines at the loss of touch, but before she can try to move forward to get closer to him again, Xander stops her with an upraised hand.

"Show me, Buff. Show me what you've got for me under that raincoat."

Her disappointment ends immediately, to be replaced with a seductive, sultry smile just like the one she'd had before. Reaching up, she pulls open the raincoat without a single ounce of hesitation, shucking it off her shoulders and showing Xander every last inch of her naked body. Now dressed in nothing but high heels, Buffy stands there in all her nude glory, her lithe, toned form completely visible to Xander's eyes.

"Do you like what you see, sir?"

Reaching up, Buffy runs her hands across her naked front, up and down and then up again to grab and squeeze at her tits as she leans forward, arching her back and moaning wantonly.

"Mm, it's all for you, Xander. All for you."

Unable to contain himself any further, Xander reaches down and unbuckles his belt, unbuttoning and unzipping his pants a moment later in record time. His cock comes out of the confines of his boxers, and Xander steps forward with one hand around his erection and the other reaching out to grab Buffy by her dirty-blonde hair. A growl emits from his throat as he forces the short Vampire Slayer to bend over at the waist right then and there.

"Damn right it is... open up, Buffy. I want you to suck my cock."

"Yes sir!"

Happy and altogether enthusiastic to obey, Buffy lets him bend her over into a right-angle, her legs spreading apart and her feet remaining on their tip toes thanks to her high heels as she comes face-to-dick with Xander's cock. She stares at it with all of the lust and arousal in the world, and that look of sheer joy and eagerness in her eyes is almost enough to make Xander nut, right then and there.

But he's able to hold back his impending release for the time being at least, even as Buffy reaches out and grabs him by his legs, opening wide and taking his cock into her mouth, just as she's been told to. As she starts to suck on his member, bobbing up and down on his length like the good little submissive fuck pet he's turned her into, Xander groans, tossing his head back and just enjoying the Slayer's hot little mouth for the time being.

Fuck, with this power, he really could have it all. And truth be told? Xander wasn't going to let society's morals stop him anymore. Fuck that shit. What had any of them ever done for him? God Buffy's tongue felt amazing on his cock, and her lips and... just every bit of her. He'd wanted her for so long, and now thanks to Amy's botched magical spell, he could have her whenever he wanted her.

"I'm getting close, Buffy... I want... I want it on your face. I want to cum all over your face."

Without a word, Buffy collapses to her knees, right then and there as his cock pops free of her lips. She tilts her head back in a way that she couldn't do when he had her bent over like he did, and she cups her tits with her hands as she lets her mouth open wide and her tongue lull out onto her chin. The view, of Buffy Anne Summers offering herself up to be jizzed on just like that... it's more than enough to send Xander right over the edge.

"Then get ready, because I'm taking you that way next."

"Yes sir!"

As the blonde hops up from her kneeling position and moves over to the nearest student's desk, Cordelia's eyes follow her, her brow furrowed in confusion. At least, they do until Xander grabs her by her neck, spins her about, and promptly bends her over the teacher's desk behind the two of them. Cordelia lets out a squeak, followed by a squeal when Xander's open palm comes down on her naked tanned behind, a hefty smack that causes her fat derriere to jiggle most enticingly.

Buffy is cute and all, but Cordelia has curves that the diminutive Slayer just doesn't. It's not Buffy's fault, and Xander still enjoys fucking the blonde quite a lot, but there's no denying that Cordelia is the most popular girl in school for a reason. Sure, her family is rich, but her hourglass figure has a tendency to draw the eye in a way many of the gawky, awkward teenage girls at the school can't possibly match up to.

Xander just spends a few moments holding his ex down by the back of her neck as he spanks her to his heart's content. Cordelia squeals and shakes and trembles under him, spasming from the punishing blows, but she never protests, she never struggles to get away beyond her body's involuntary reactions. She stays where she is like the good little bitch, they both know she is, and she takes her lumps.

That alone goes a long way to assuaging the fury that resided in Xander's heart after Cordelia broke up with him. Not all women were stupid, he knew that deep down. Not all girls were evil, twisted bitches who just wanted to tear his heart in two and leave him despondent and depressed. But that didn't mean Xander was going to stop. He'd gotten a taste of power, and truth be told, he wasn't going to let it go now that he had it.

Besides, Buffy was still going to have to be saving Sunnydale every other weekend anyways, so it wasn't like Xander could count on her to be his only sex slave forever. No, he would need more. An entire harem would allow for him to enjoy any woman at any time, while also allowing them to continue to live their own lives so that no one noticed what was going on.

The last thing Xander needed was for Giles or the Watcher's Council to figure out what he'd done and try to reverse it. He was in way too deep at this point, he couldn't help but think as he finally lined his hard, saliva-coated dick up with Cordelia's sopping wet cunt. If he lost his powers now, Buffy would probably literally kill him, treating him as just one more bad guy to Slay. Or they'd just put him in prison. Either way, Xander didn't intend for that to happen.

"Here it comes, Cordelia... say thank you, slut."

"Oooh, thank you sir~ Please fuck m-EEEEEEEE!"

He thrusts in and Cordelia screams, her back arching and her head tilting upwards as her eyes roll around in her skull. She cums on the spot thanks to just how desperate Xander made her, and he finds he quite likes how her hot, wet cunt feels wrapped around his dick. Leaning into it, Xander groans as he fucks Cordelia to his heart's content, her moans and mewls music to his ears all the while.

"I bet you regret breaking up with me now, don't you bitch? Reduced from girlfriend to sex slave, just like that."

"I-I'm sorry Xander, I'm so sorry... b-but thank you for allowing me to please you. Please, take out all your frustrations on my body. You don't... you don't need that hussy Buffy. Just use me to your heart's content!"

Xander just chuckles and does exactly that. He pistons his prick in and out of Cordelia's clenching cunt until finally, her constant orgasms milk him of his seed, and he fills her womb with white, hot spunk. When he's done inside of her, he pulls out and immediately turns away, leaving Cordelia to recover as he looks to where Buffy has been preparing for him.

The diminutive and flexible blonde smiles salaciously as they make eye contact. Sitting on the first student desk at the front of the classroom, she has one leg up behind the back of her head, showing off just how flexible she is. Her other is spread to the side, and she's showing both her gushing cunt AND her lubed-up, cleaned asshole, both of which are currently occupied by three fingers apiece.

As Xander walks forward, Buffy pulls her digits out of her ass and presents her back door to him, biting her lower lip as she continues to fingerbang herself in anticipation of what Xander is about to do. Grabbing Buffy by her legs, Xander moves her to the edge of the desk and then places his cock up against her sphincter as she leans back a bit, letting her ass ride up.

Then, he thrusts into her. She's unbelievably tight back there, but at the same time she's slick and clean, ready for him just as he'd ordered her to be. Xander wasn't sure if he would like anal to be honest, but he'd known after fucking Buffy the previous day that if there was one girl, he was going to try it with, it would be the Slayer.

As he thought, she's extremely tight, and her anal muscles are clenching down around his dick so damn well, she has him caught in a vice grip. Xander grips hard at Buffy's thighs, and uses that hold to pull himself back out, only to thrust in again. Buffy moans wantonly at the butt-fucking she's receiving, tossing her head back and losing her mind over the pleasure, as the blonde lets Xander take this final virginity from her.

Meanwhile, behind him, Cordelia has recovered and pushed herself up off of the teacher's desk, walking over on shaky legs and having to grab onto the desk next to the one he's fucking Buffy on for support. She stares at the blonde with visible jealousy and looks to where he and Buffy are joined with envy in her eyes and her tone.

"You don't need her, Xander... you could fuck my ass, if you liked. You could- "

"Shut up."

Xander glances over at Cordelia as his command silences her. He snorts derisively at the expression of wanton need and desire and devotion on her face.

"Get down on your knees and masturbate to me fucking my other slave, you stupid cum dump. You can eat my cum off your fingers as you do so. And eventually I will fuck your ass, Cordelia. But first, you're going to clean it properly for me, just like Buffy spent her morning doing. Got it? Oh, and don't call me Xander anymore when we're in private. It's sir or Master from now on."

"... Y-Yes Master."

As Cordelia obeys, kneeling naked there on the floor and fingering her creampied cunt while at the same time bringing her messy digits up to her mouth to suck clean every once in a while, Xander turns his attention back to Buffy and really sets in to fucking her asshole.

If it wasn't for the fact that he'd just unloaded in Cordelia, Xander probably would have been milked of his seed by Buffy's incredibly tight anal muscles in no time at all. As it is, he's able to relentlessly and brutally butt fuck the blonde Slayer, grabbing her by her tits, by her hair, kissing her roughly and passionately, the whole nine yards. Buffy is able to take it all with her enhanced durability, and by the time Xander IS ready to blow, she's barely winded, panting a bit, blushing heavily, but still looking at him with heated eyes.

Those eyes are what make Xander decide to pull out of her ass and unload all over her instead. He grabs Buffy by her hair and drags her off the desk, and then he jerks his cock the rest of the way to completion, making sure to spray his load of thick, white, viscous cum all over Buffy's face, but also all over her tits and her shoulders and her belly and her lap as well.

He covers Buffy's front in his seed, and when he's done, he pulls her hair back to tilt her head up, so he can look her right in the eyes.

"I want you to let my cum dry and wear it like a badge of pride for the rest of the day. Got it, Buffster?"

Smirking easily, Buffy nods, happy to obey.

"Yes, Master."

Xander just chuckles. It was good to be King.

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