"Are you sure he'll like this, Naruto?" Sai whispered.

"What? Uh... of course he will!" Naruto whispered back. Even when Naruto whispered though, it was still loud. They were lucky Kiba was such a heavy sleeper.

Sai cocked his head, carefully examining the slumbering body of Inuzuka Kiba. "So... writing notes and drawing pictures on someone while they sleep is a sign of friendship?"

Naruto rubbed the back of his head and grinned widely, "Er. Yeah! Yeah! That's right! And since I suck at drawing, I needed you to help me, get it?"

Sai glanced back at the words he'd written on Kiba's body with a slightly worried expression. Using every bit of their ninja stealth, the two of them, Naruto and Sai, had carefully- very carefully- unzipped Kiba's jacket, and then slowly drawn his undershirt up, exposing a solid stomache and well-defined chest to their view. Afterwards, Sai had followed Naruto'd whispered instructions to the letter, using his ink brush to write out such things as "dog dick" with an arrow pointing down towards Kiba's curly patch of pubic hair, or "Akamaru's Bitch" with a caricature of the dog and Kiba performing anal sex across one of his pecs, or "Naruto Wuz Here" coupled with a rough sketch of Naruto pulling down one of his eyelids-- right beside one of Kiba's tan, brown nipples.

And that had only been the start of it. Naruto seemed to have many ideas of "funny" things to write on the slumbering Inuzuka. Luckily, Kiba had slept through the whole thing, without even an interruption in his snores.

"What's the matter? Don't ya trust me?" Naruto asked him, slinging an arm around his teammate. This was something he'd never done to Sai before. Sai wondered what it meant. Another sign of friendship? "Don't worry, don't worry! When he wakes up, he'll be cracking up, you'll see!" Right after he went after Sai with his claws out, but Naruto wasn't about to tell him that. Why ruin the fun?

"I suppose it makes sense..." Sai said, still doubtful. The difference between insults and compliments was still confusing to him. But then, calling people pet-names which did not actually describe them was seen as a compliment sometimes, such as when he had called Yamanaka Ino 'Miss Lovely'. Perhaps this would work the same way for the boistorous Kiba? Still...

Naruto was snapping pictures of the sleeping, graffiti'd body now. Sai wondered if Iruka-san had known what Naruto was going to use the camera for when he'd given it to his former student on his last birthday. Sai also wondered what Naruto was planning to do with those photographs.

Sai rubbed his chin thoughtfully. He still wasn't sure that Naruto was being entirely honest with him. The blond seemed to have a penchant for 'pranks' as he called them. Sai had noticed that the recipients of Naruto's pranks didn't seem to ever share Naruto's sense of humor. "You really think he'll laugh when he sees the words 'Insert Here' on his cheek with realistic drawing of penises pointing towards his mouth?"

Naruto almost doubled over in snorts. "Hehheherrrryyyyyyyyes!" he said at last, striving to keep a straight face. "Don't worry, he'll love it! But c'mon, we've gotta go! He'll wake up soon, and I think Akamaru's almost finished with that slab of beef we bribed him with."

Sai nodded and gathered his brushes. He watched as Naruto disappeared back out the way they'd come, his orange costume somehow melding into the night despite it's color. Sai glanced around, noticing that he was all alone now with the sleeping Inuzuka.

"Hmmmm..." he said to himself. Checking one last time that Naruto was gone, and that Kiba was still sleeping, he raised the hem of Kiba's pants and peered beneath them at the Inuzuka's privates.

"Oh my..." he said, a slight blush rising to his face.

Finally, a real penis for him to examine that wasn't tiny like Naruto's.