Disclaimer: I do not own Naruto or its characters and I also feel like I am going to get tired of saying so… :(

So, this is a SuiKarin fanfiction. I'm actually working on a really big project for a fanfiction—it's going to be a long one. So I hope this holds you off until then!

Under Her Skin

Suigetsu rolled off his bed, deathly coughs escaping his throat. No more lazy drinking while lying down. He looked around the empty room, now feeling bored of his situation. I wonder what that crazy dog Karin is up to… he thought, chewing the straw of his water bottle. He smirked. Where else could she be? Harassing Sasuke was always the best guess. Without delay, he sprung up, searching for Karin so he could show up before Sasuke would split from the annoyance.

He was just in time. Sasuke rolled his eyes, walking away from a pouting Karin. "Aw, did he leave you? How heart-wrenching," Suigetsu taunted, a devilish sparkle dancing in his eyes.

"Shut up, Su-i-getsu!" She emphasized in annoyance, fixing her glasses. He rolled his eyes. "Why don't you just get contacts?"

She scowled. "Why don't you just mind your own business!"

"Ooohh, right, you asked Sasuke if you should and he said—"

"I don't want to talk about it, you stupid idiot!"

"Ouch, how harsh," he faked a flinch, with a pouty frown, a grin still playing at his lips. "Maybe he'd actually want to see your eyes if they weren't constantly flashing your insanity."

Karin's face reddened in anger. "Take that back you dirty sleazebag!"

Suigetsu only laughed and smirked—that despicably taunting smirk he knew she hated.

"Oh, I see how it is! You're trying to make me mad! Well, I won't fall for it!" She said, pointing a determined finger at him. He rolled his eyes, but then acted on a whim: her pointed finger was far too tempting to just leave there. Knowing it would get on her nerves, Suigetsu bent down and licked her finger with the tip of his tongue.

Karin blushed, but not in anger like Suigetsu had predicted: her blush came solely from the embarrassment of seeing him lean in that close. To see him peek his tongue out of thin lips. She licked her lips as his repulsive chakra seemed to now have an appealing flavor to it.

Her reaction made Suigetsu flinch, as he pulled back from her with wide eyes. "What's with that look?"

"N—nothing!" She jumped, realizing who those thoughts were about: the self-centered scum bag Suigetsu Hozuki. He only did things for self-gain. There was never a word he'd say that didn't benefit him. A relationship wouldn't get much farther than a few flings in bed until he got bored. Wait, a relationship? Where'd that thought come from?! She tried to end the fantasies. Suigetsu was the kind of guy you would sometimes want, sometimes not—but either way your parents would say he's no good.

He was the kind of moron that would piss you off just to interrupt you with a kiss. But there was only one thing different between him and Karin and she noticed it: he would go out of his way to talk to her without a selfish intention. He would pick up a pen if she dropped it, covering his kindness with impish behavior.

"Earth to Karin!" Suigetsu yelled in her ear.

"Idiot!" She smacked his face, which only caused water to splash everywhere. "Watch whose ear you yell in!"

"I did. I watched for like, five minutes straight," he complained. See? He stood. That's what Karin told herself. He gained nothing from standing there.

"Well, whatever," she brushed him off, leaning on the opposite wall to hide her growing blush. Suigetsu smirked. "This could be fun…" he mused to himself.

He smacked his hand on the wall right beside her face, causing her to jump and look up at him, only to be snatched in the planned kiss. Karin tried to push him off, not being fond of the control he was trying to take over her. This only caused him to further her frustration by pressing his body on hers, bringing his lips closer to hers, now completely locking her in the kiss.

She stopped resisting. She felt his heart beating steadily; she wrapped her arms around his neck, peeking her mouth open. Suigetsu snickered, taking the invitation with pleasure. Karin moaned as she felt his slick tongue lick the roof of her mouth, travelling to press on her own tongue.

He pulled back and frantically undid her shirt. Karin blushed, embarrassed to see him in such a desperate state.

"I imagine you're not into teeth?" Suigetsu chuckled.

"Do what you want," she stroked his whitish hair.

Suigetsu liked that answer. Free reign had its irresistible pleasures. He licked her hard nipples until they were both glistening with his saliva. Gently breaths caressed through his lips, blowing on her sensitive, perked nipples.

He then grazed his teeth over them, feeling her body tense up. "Are you nervous?" He taunted.

"N—no!"

Suigetsu chuckled at her lie and returned his attention to her body. He bit down on her nipple with the point of his tooth, causing her to yelp. Continuing to grope whatever he could get his hands on; Suigetsu stripped Karin of her bottoms and held her up against the wall.

Karin reached down and undid his pants, now having her own desire to have his throbbing cock inside her; she straddled her legs about his sides, now feeling the twitching member on her dripping wet cunt. "Don't hesitate and don't stop if I scream…" she begged him.

"I want to hear you scream," he managed a seductive smirk. He thrust into her and pulled in and out without allowing her to adjust. She screeched and dug her nails into his shoulder, winding her body around the hard on penetrating in every direction.

Karin groaned and gasped as she felt a burning sensation heating in her vagina. Suigetsu thrust in harder and deeper, moaning in the pleasure. He held his hands to her hips and pushed her down, causing his penis to penetrate deeper.

"Ah!—" her voice was muffled with Suigetsu's lips, catching her in a hungry kiss, involving his tongue. Karin felt herself releasing her cum; coating Suigetsu's constantly thrusting cock. It wasn't until after she felt Suigetsu's warm cum jet through her body, sending chills up her spine, that she realized they hadn't had protection.

"H—hey, Suigetsu?"

"Yeah?" He answered, catching his breath.

"YOU IDIOT! WE DON'T HAVE PROTECTION! WHAT IF I—"

"Um… what's going on?" Sasuke's eyes shot open, seeing their positions hadn't changed. They both turned beet red. Caught. By Sasuke. Why not Jugo? He would walk away without an explanation—plus, Karin wouldn't hate Suigetsu for life if Jugo caught them.

"Erm…" Suigetsu mumbled, speechless, still not moving from his position in avoidance to Sasuke seeing his manhood.

"Get dressed," Sasuke rolled his eyes and walked off. Karin glared straight at Suigetsu. "Next time we get a room, prick!"

"'Next time'?" He smirked, happy to hear she planned on repeating their little game.