Shego looked down at the teenager in her arms and considered her current predicament. She was in bed (naked) with her nemesis (also naked) and the innocent little goody-two-shoes-cum-sex-bunny was trusting enough to relax on her archfoe. Her sexual education, since that's what it was turning out to be, had accelerated lately due to Dr. Drakken's increasingly frequent world domination plans. It was as if the evil in his mad genius warmed up with the weather.
There had been the pollution machine which, for some reason, had required construction in a volcanic lair. Shego's horny little princess had gone down on her for the first time, the night after. The villainess fondly recalled the sound of Kim's voice as she whispered with awe, "Oh my god, you taste even sweeter than you smell!" before trying to explore her lover's entire vagina with her tongue. That was the first thing Shego had to tell her: lick the right parts the right way, and the juices will flow on their own.
Then, the space station. Space lair. Whatever. Shego never paid enough attention to what the doomsday weapon was actually supposed to do, but their location didn't stop Kim and company (even the rat had its own spacesuit) from following them into orbit and turning the weapon on the lair itself. The night after that, they had experimented with positions. Kim enjoyed tribadism because she could get to grips with Shego's legs, of which she was apparently a big fan.
And of course, the lair under the sea. There had been no time to visit the teen hero after that one, because Drakken had gone straight to trying to eliminate Kim Possible herself, once and for all. But by that point, Shego had started to suspect Kim was letting her capture Team Possible on purpose. It was probably her idea of flirting, teasing Shego with those bondage fantasies she'd brought up earlier in their... in their...
Okay, technically it's a relationship, the green girl figured, because it's hard to interact with anyone this much and not have one, but it's not... it's not that kind of... ugh, I can't even think it? I have gone soft!
At least the redhead hadn't figured that out yet, if tonight's evidence was anything to judge by. Shego'd had angry sex before, but this was the first time she hadn't been the aggressor. Kim had turned out to be a natural at it; she'd even taken the time to explain that the only reason she wasn't smacking Shego around was because the noise would wake her parents.
The teenager had then practically ripped Shego's clothes off, groping and biting the whole way, before shoving the green girl on her back and straddling her face with the intent of suffocating her with her crotch. Thankfully Shego had made enough of an effort to mollify the girl. 69 was another of Kim's favourite positions... as long as she was on top.
A part of Shego's mind demanded revenge for the sexual 'indignities' suffered upon her tonight, but for the moment she was just going to enjoy this feeling. It's not like she hadn't already taken her revenge for the puppy dog pout. Hell, Kim had probably been just a toilet roll away from vanishing from the world forever.
A goal Shego often tried to accomplish, but was beginning to hope she'd never realise. Wonderful.
The villainess stroked the infuriating girl's face. The word repeated itself, this time without the sarcasm. Wonderful.
Kim stirred, then opened her eyes and looked into Shego's. "Ready for round two?" she whispered, raising an eyebrow.
"You don't wanna talk?" the green girl whispered back.
"I don't think I'm done forgiving you yet."
"I did say you were fated for something nasty after the pouting incident..."
"Making me spill my drink is one thing, but the whoopie cushion?"
"What can I say, I was inspired by English comedy." Shego thought through the sequence of events. "Wasn't much of a fight, though. I can understand why you'd want to hurry up and get back to your pretty-boy. Josh, I take it?"
"Um, yeah."
"Well, since I'm already raping one teenager, I might as well rape two. If you ever dare to see your threesome fantasy through, let me know."
"Really?" Kim couldn't believe Shego was talking about actually doing that. "You think he'd actually..."
"He's a boy. And yeah, he's cute. You've got good taste. In boys, anyway; I dunno what you were thinking when you started crushing on me."
The redhead was slient for a moment, then hesitantly asked, "You wouldn't mind if I kept dating him?"
"Why would I mind?"
"Because... we're..."
"Fucking isn't dating, princess. I thought we'd been over this." Shego stared quizically at her lover's face. "What, were you trying to make me jealous?"
"No!" Kim hissed a little too quickly. "I was crushing on Josh way before I started crushing on you!"
"It took you that long to go out on a first date with the kid?"
Kim squirmed in Shego's arms. "We went to a school dance last year, but... that was just a dance. This was an actual date, which you almost ruined. Not to mention nearly making me blush myself out of existence."
The villainess chose to redirect, unwilling to go through another round as the punishee. "Hey, at least I wasn't responsible for the Bubblebutt Bathtime Show."
"Tweebs," the heroine teenager growled. "At least I got them grounded for sneaking out after bedtime. Mom was pretty mad about them not respecting my privacy."
"She's probably hoping Josh will wean you away from me."
"Yeah, right."
"You still think she doesn't know? She must know you've started having sex... at least I can't get you pregnant. Hmm, maybe I should teach you about blowjobs. I might bring a strap-on, next time."
"You have one?" Kim asked, amazed.
"If I did, it probably got blown up in one lair or another," Shego mused, thinking of the possibilities, before smiling seductively. "I'll teach you how to make it nice and wet with your mouth before I fuck you with it." Kim wondered what it would be like to have Shego on top of her, fucking her like a man would, but the green girl continued. "And when it can't get any wetter there, I'll stick it up your tight little ass."
"Ewww."
"Oh, please. I have my limits, princess: I'll only fuck a clean, empty ass."
Kim still grimaced at the thought of having to even consider such things. "Only if you let me do the same to you," she eventually grumbled.
"Deal," the villainess called her bluff, and enjoyed the horrified look on the teenager's face before adding, "Better a rubber dick than a real one, anyway."
"I'm afraid to ask..."
"Well, if a guy cums in your ass, it'll have to come back out at some point..."
"...Ewww!"
Shego chuckled as only a villainess can, then suddenly rolled them both over so they were facedown with her on top. "Don't worry princess, you'll learn to love it."
"I don't see how," Kim gasped as Shego nipped at her neck, "I mean, that's not what it's for."
"Exactly," Shego whispered in her ear as she began to bounce her pelvis against the redhead's ass. "You'll love how it makes you feel like a dirty, little, slut."
Kim couldn't help giggling at Shego's behaviour. "Are you sure you're not trying to turn me evil?"
"That's not what I'm doing," the green girl argued as a hand snaked around Kim's waist to delve between her legs. "I'm taking your innocence. I'm taking a naive, inexperienced girl and turning her into a filthy whore."
Kim couldn't help but react to what Shego's hand was doing, and the growl that her voice had become at the end of the sentence only made it worse. "I'm a good girl," she insisted with a ragged breath.
"Out there, not in here. Not with me. What would the world think if they knew what you got up to on nights like this, hm? What would the world's most upstanding citizens think of you, if they knew you were taking it up the ass from your archfoe and loving every minute?"
Kim didn't have an answer. She had always tried to project the image of a basic, average girl; a girl that just happened to save the world from time to time, just by being who she happened to be. She had a hard enough time imagining the world would accept her lesbian tendencies, let alone who she was indulging them with.
"That's why it's our secret, princess. That's why it's only in this room. And that's why I don't mind you going out and having a normal life with whoever. But here, with me, you can be whatever you want. No judgements. No consequences."
The fervency of Kim's response surprised her. The girl twisted beneath her, fingernails digging into pale skin as she grabbed her and practically rammed her tongue down her throat.
It was only then that Shego realised that what she'd offerred was exactly what Kim Possible had always wanted; and that's when she realised she was all too happy to give it to her.
Okay, maybe whatever this is was doomed from the start, and the end will be as messy as it can get. But she'll be better off, and I'll get my kicks before it all goes down in flames.