Author's note: I do not own anything from Naruto. Please review after reading. Chapters are unbetaed and NOT THE FULL VERSIONS due to site restrictions. You may check out my tumblr / wordpress / livejournal for the detailed ones. Just so you know, I don't ship SasuKarin in canon and I hope they don't happen, but I like writing them. I'm not sure why, I guess it's because they're so sexy together. Yeah, a purely physical connection. So I think you know what to expect in this story. Bahahaha. This will be short though. :]

6/25/13 - Revised!

Chapter 1: The Ambush

Karin soaked her head underwater for a few seconds before emerging from the spring and whipping her hair back, chest jutting out. She smirked, feeling bold and glamorous.

Treading through the waters, she enjoyed the waves whisking over her raw skin. The coolness of the liquid was comforting, even suppressing her building arousal.

It was that time of the month again, the week when her hormones would surge to new heights. She wondered if she was the only girl who felt this kind of desperation regularly.

The blame rested solely on one very handsome and appealing comrade of hers.

Sasuke Uchiha.

She wanted him so badly, she was going to explode. He was the only one who could satisfy her cravings. This was proven every single time he bit her. Her cries were a mixture of pain and pleasure. She experienced an orgasm of both physical and emotional aspects.

The heal bite connected them.

She wondered what Sasuke felt during the healings. He never reacted outright. She was curious if it stirred enough thirst in him.

...

Karin wasn't a virgin. Her very first sexual experience was with a fellow subordinate of Orochimaru's. Kabuto Yakushi.

She was months away from turning fifteen when he started to make advances towards her during one of their experiments. She was the subject that time and he the researcher. Orochimaru had gone away to gather more information for his plans.

"You're a woman now, Karin," he said, pushing her flat on the stretcher bed and trapping her hands above her head. "I can make you realize that."

She merely nodded, curious and excited with what he was going to do. He was an attractive male and even though she had no desire for him, she had not seen Sasuke for so long. She was used to projecting her emotions from one to another.

He undressed her and took his time staring at her naked body afterwards. She was blushing and couldn't see a thing. "I'll take these off to get you even more excited," he had said wickedly as he removed her glasses.

The first thing he did was bite her, draining her of chakra. She was panting afterwards. He bit her again, taking more of her energy.

"Kabuto... Stop..."

"One more, Karin." He sunk his teeth on the side of her breast to absorb additional chakra from her waning storage. She was floating and paralyzed with weakness.

He touched her everywhere with the experienced hands of a healer. His fingers glided up and down, rousing her from her wretched state.

She cried out with her remaining strength when he devoured her most intimate part. He continued to frustrate her when he stopped at the moment she was about to lose it.

"Ohhh... Don't stop!" She opened herself as wide as she could, exposing herself to him. "I need..."

He laughed before taking her, alternating from rough to frustratingly gentle. It was painful but Karin had always experienced pain. The kind of pain that brought her pleasure. Orochimaru had seen to that.

Her first experience with Kabuto was tiring. He didn't stop possessing her for days.

Only when Orochimaru returned did he cease his actions on her. He had never made another move since then.

She hadn't been touched ever since.

...

Sasuke had arrived.

The young man from her memories, who had smiled at her as he saved her, was here. He was growing and progressing in front of her, becoming even more desirable.

She was always subtly trying to draw him in, but he only gave her blank stares or waved her off. After so long, Karin realized it was up to her to make the first move. Sasuke was comfortable enough with her to give in sometime. He had already acknowledged her as the strongest kunoichi. She was someone he needed.

Yes, he needed her.

It took all the restraint she had not to rub herself against him during his sleep. She wanted to hold him close and inhale his scent. The closest they ever got was when he would ask to be healed.

Karin tried to be satisfied with that for so long.

But she was a woman now and she wanted to become his woman.

She hated the way Suigetsu would constantly cock block them. He was a pest who always got in the way.

Several times, she and Sasuke would almost have a moment but that bastard would step in between. Biting his head off wasn't rewarding enough.

Karin resolved to grab the opportunity, to never let one slip away once it presents itself. One day, she and Sasuke would come together.

...

She stepped out of the water and slipped on her glasses. Taking her time to wring the water out of her hair, she let the cool breeze caress her naked body. Immediately, her breasts reacted and she shivered. Lazily reaching forward, she grabbed the fluffy white towel and wrapped it around her body.

Glancing at the waters behind her, she frowned. There seemed to be an unnatural disturbance in the waves. But as she stared, it calmed.

Karin pressed forward, stepping over various rocks and plants. She turned, walking along the path hidden by a large boulder.

Her heart stopped.

Sasuke was crouched on the ground, pale and bloody. His hair was plastered to his face by the sweat forming on his skin. His naked torso was covered in dirt. There was a large wound on his side, his fingers useless in trying to stop the bleeding.

"Sasuke!" She screamed as she ran to him, immediately squatting by his side. "What happened?"

"Training..." He bit out vaguely. His head fell on her shoulder. She could see his eyes rolling upward.

Karin shook him. "C'mon, bite me, Sasuke!" She guided his lips to the nearest source of skin, her chest. "Bite me!"

He groaned as he sunk his teeth in her, slowly due to his weakened state. His hands were grasping her arms tightly, nailing her in place.

"Ahhh!" She could feel it, the pleasure starting to accumulate inside of her. "Sasuke..."

He fell back, dragging her with him. He was still absorbing her healing power and she could feel herself becoming faint. She was sprawled on top of him, barely supporting her own weight.

He closed his eyes as he let go of her. "I'm okay now, Karin."

She panted, staring at him. He appeared tired yet refreshed, a look that resembled the after effects of extreme passion.

He didn't push her off or move away and it had already been a few minutes. Karin took this as the moment.

She was going to take the plunge.

"Sasuke..." she moaned slowly, sensually, still weak with the healing.

His eyes snapped open, watching her.

Biting her lip, she looked back at him and slid down a few inches. His eyes widened. She could feel him holding his breath.

Slowly, she removed the towel and tossed it aside. She spread her legs, positioning herself over his hips. She moved herself over him, slowly but firmly, up and down.

"Sa-su-ke..." Karin was feeling disinhibited. His body's alertness was encouraging her. She rubbed faster, twirling her hips in all directions. "Ohhh..."

He was still staring at her, face impassive, but she wasn't dismayed. His body's reaction was enough proof that she had some effect on him. She merely had to continue.

She worked on his belt and pants, dragging it down without delay. He did not protest, but instead lifted his pelvis to assist in his own undress. When she had exposed him, she immediately sat on him, wasting no time to feel their intimate connection.

She brushed against him, ready for him.

He bit his lip but she could hear a muffled groan coming from his throat. She smiled, pressing closer to him.

He grabbed her hips to control her movement and to gain leverage.

"SASUKE!" She keened as he thrust upward. More sweat had formed in his forehead and his grip was even tighter.

Karin pushed against him, trying to give him access. Take me now, Sasuke! She begged silently.

He groaned, still not going further. He was frustrating her.

She took control instead and cried out, throwing her head back and rocking herself over him.

She rode him, almost violently, to her limit. It was exquisite. He moved along, with hesitation, like a first timer.

Karin hid a smile. So, she had taken Sasuke's virginity after all.

When they had both released their rapture, Karin lay on his chest, panting happily. Her triumph was short-lived when he pushed her off, not roughly, and walked away without a word or backward glance.

She lay alone for a while, wondering if that was a good thing.