Can't remember where I found this Prompt, but I finally decided to do it!

Prompt: Team Kakashi Orgy - Sai reads in a book that slumber parties are a good way to bond with friends, so he invites Kakashi, Yamato, Naruto and Sakura over to his place to spend the night.

Title: Bonding
Rating: R/NC-17

Part One:

"Why are we doing this again?" Naruto frowned as he noticed Kakashi and Yamato coming down the same dirt road that led to Sai's house. "Hey, they aren't coming are they?"

Sakura sighed, the straps of her pack stretching a little more tightly across her chest as she'd made sure to fill it with games and a sleeping bag, which was something Sai had insisted on. She sloppily kicked her foot at the loose dirt on the road, once, twice while walking at the same time, dragging her feet as they trekked to the newest members' home, giving Yamato and Kakashi time to catch up. "Sai read something in a book about slumber parties being beneficial for team bonding."

Naruto's eyebrows snapped together in a scowl as he stopped to look at his pink haired best friend. "He reads too much. It's not natural. Every time he reads I find myself with a headache."

"Reading is so natural and besides Sai never had the advantages we did. He's trying Naruto, we need to encourage, not berate him."

Naruto groaned. "That's why he always says 'I read in a book,' because he knows you'll give into him!"

Sakura shrugged, her hair rising with the movement of her shoulders. "That doesn't mean the rest of you need to follow suit though I recommend it."

"Recommend?" Kakashi questioned.

Yamato nodded, clearly dismayed. "I don't remember there being an option."

Sakura raised a pink eyebrow, her pine green eyes twinkling with irritation. "You're big boys. You all could have declined."

"Sakura-chan, I'd rather just sleep in a stupid bag than have to heal broken bones," Naruto spoke with an oblivious tone taking that last step to stand in front of Sai's door. It was in that moment that he cringed, shrinking back as he turned to eye her carefully. "A-ah-hehe"

Naruto felt his groin jerk as her tiny pink tongue darted along the bottom of her lip, her eyes rolled, and she shook her head, the right corner of her mouth lifting in amusement. "I just worked a forty-eight hour shift. Most of it was spent in the ER, so you're very lucky Naruto, that I'm tired."

"Amen," he mumbled before knocking loudly on the door.

The door swung open with a swiftness that caused the group to think Sai had been waiting at the door, listening for their approach. "Dickless, Hag-ah, you're all here. Let's start immediately with the bonding activities. Come everyone and take your clothes off."

Sakura's face flushed a bright tomato red, spreading to what little she had exposed of her upper chest, "no Sai that's not-er not to take off that is, to change into pajamas."

Sai shook his head and pointed to a spot in the book he was holding. "No. It says right here to remove clothes if one wishes to experiment with—"

A coughing fit started and Sakura tried to gasp for breath in between each one. "Wh-what book have you been reading?"

Naruto shouted with laughter and pointed with boisterous hilarity at the book Sai held up. "Holy shit, that's porn."

Sakura shook her head and pushed her way into his house, leaving Yamato and Kakashi behind on the stairs, shock written all over their faces, while Naruto clutched his gut as he howled. "Ino gave that to you didn't she? I bet she thought it would be funny-well never mind."

"How do you know it was Ino's?" Yamato wondered, his voice hoarse as his eyes continued to roam the cover.

They'd finally managed to cross the threshold of the door, but got about two feet further before they stopped to examine the cover of the book, each one just as carefully as the last.

"Well we had a girls get together with Hinata and TenTen," she shrugged, thinking it was the most natural thing in the world. "We got bored, did a little reading—"

Kakashi gaped and took the book from Sai. "This is a little reading? What did you do after reading it?"

Sakura sighed and moved to place her sleeping bag on the ground, and then she turned towards her sensei, casually running a hand through her hair. "Well we-," she stopped, her eyes narrowing as she noticed the intent anticipatory gazes on her. "Are you being dirty Kaka-sensei?"

He straightened, clearing his throat as he continued to stare at her. "Just curious what four girls reading porn would do after finishing?"

"Hey, yeah-me too Sakura-chan," Naruto supplied, suddenly fully interested in the conversation.

It struck her then that what she had within her grasp was a wonderful joke she could play on all four men. She just hoped she'd have the guts to do it and the acting skills to pull it off.

"And you Yamato, you as well?"

He flinched at being put on the spot with the question, but hesitantly nodded, curiosity getting the best of him.

"I'm always curious about female interactions," Sai supplied.

Sakura nodded and took a deep breath before getting into character. Smoothly she sucked her bottom lip in between her teeth and put her hands at the tops of her thighs, slowly rubbing up then down twice. "We started to undress, it was so hot everywhere."

"Fuck," Kakashi gasped, shaking his head, berating himself for allowing her to continue-for even wanting her to continue. She hadn't even said anything overly sexy, but he felt like he'd walked through fire and he had an idea the others felt the same.

"What else?" Naruto asked excitedly, moving closer to Sakura.

Sakura watched as Sai cocked his head to the side, examining her as he pulled his collar away from his neck. She glanced quickly at Yamato, catching him swallowing and then noticed Kakashi adjusting his pants as Naruto bounded even closer to her. All actions so subtle if she hadn't been trained a ninja she wouldn't have noticed them.

"And what else Sakura?" Sai whispered.

She wondered if anyone else noticed the higher pitch in his voice. If he even noticed he was reacting to her simple words or that he hadn't called her 'hag'.

"And then we got into our pajamas and went to bed, you dirty perverts," Sakura scolded before turning to go into the living room and plopping on Sai's black leather couch.

To be continued…

I'm guestimating three more short parts and it'll be complete. I've got half of part two written. Let me know what you think!