Naruto got into his apartment but froze upon seeing someone already there...a kunoichi.

The woman turned and Naruto looked her over. She was around his age if he guessed right, and she was a couple of inches shorter than himself. Her attire was slightly loose, but he could tell where her curves were and that they were all in proportion. She had short, black hair and was dressed in the standard attire of Iwa-nin consisting of a red uniform with her right sleeve missing and a lapel over her right leg, the brown Iwagakure flak jacket, and a pair of skin-tight shorts over them while she wore regular shinobi sandals and a pair of black gloves.

What he was drawn to however were her eyes...they were pink and pupil-less, but orbs similar to a light pink pearl.

Kurotuschi.

She smiled at seeing Naruto "Hello Naru-kun. Hope you don't mind if I let myself in. I'm here for you actually."

Before Naruto could ask what she meant, she was flashing through handsigns, and a second later Naruto was falling before slamming into something. Groaning he looked up and gaped. He was in KUROTSUCHI'S PALM! She'd shrunk him and caught him before he had hit the ground. At least his clothes had shrunk with him.

Kurotsuchi giggled, she had Naruto in her hand at one centimeter tall. Ho, this was perferct to sate her fetish obsession, including toilet slavery, shrinking, crushing, vore, bondage, giantess...whatever. She'd NEVER kill Naruto...not after he'd saved her life in the fourth ninja war. But that didn't mean she wouldn't enjoy this to the fullest...besides, it worked with why she was even in Konoha right now.

"Well, my little one, I don’t want you taken away from me so I'll put you somewhere nice and safe, and secret. You are my property now, little bug!" she said, closing her fist, but allowing there to be enough space for fresh air to go through her fingers.

Naruto had no time to protest, as Kurotuschi's hand was already in motion towards the edge of her pants. She pulled them open.

Naruto flailed his arms and legs like crazy trying to get away.

“No! No! This is crazy, you can’t be serious! I can’t believe you’re going to…. to….. oh phew”

Naruto relaxed as he saw he was being carried past Kurotuschi’s front side, obviously to be put somewhere safe.

“You nearly gave me a heart attack! Don’t do that again, for a second there I thought you was actually considering putting me in your pu……”

Naruto grew silent as he saw he wasn’t being carried to safety, but rather around Kurotuschi’s backside, right above her hips where she was holding the elastic of her black panties open with her thumb, her giant bare butt clearly visible.

It then hit him.

Naruto started flailing even harder.

“Noooooo! That’s even worse! I didn’t even think you would do something like that! You can’t be serious about this! You ca-AAAAHHHHHH!”

Naruto screamed as he was dropped into the opening at the rear of Kurotuschi’s panties. He hit the elastic of the panties face-first and bounced, flipping him around, filling his view with nothing but Kurotuschi’s giant crack. Before he could even respond, Kurotuschi let go of her thumb, snapping the panties back into place and driving the miniature orange-clad ninja straight into her crack.

“Mpppft!” Naruto struggled after being shoved into the crack from the giant sudden slingshot-like force of the panties being snapped back into place. He tried to crawl out but “MMMMFFF!” he felt a sudden force slowly shoving him even deeper into the crack, rubbing against his back.

From outside the panty prison, Kurotuschi bent over slightly and moaned as she rubbed her hand up and down on her ass from outside her panties, exactly in the spot where the tiny Naruto was currently being held captive against her rear, slowly pushing harder and harder against her hips, shoving Naruto deep in between her buttocks. Standing back up, Kurotuschi relished the feeling of the tiny boy lodged into her backside. Sitting down to give him a good final shove, loving the feeling she experienced, Kurotuschi stood up again and tried kneading her buttocks, causing what felt like giant hard mattresses flattening Naruto in every direction.

Wanting to experiment more, Kurotuschi gave her little prisoner a pat and started walking around, deliberately waving her hips to get a feel of the tiny boy up her behind with every step. Then finally, she tried running.

Naruto couldn’t tell if the smell, the (thankfully not strong enough to hurt him) crushing pressure of Kurotuschi’s titanic ass as she ran, or the dizzying up and down bouncing motions like being trapped in a giant vibrating bucket of Jell-O would cause him to pass out first.

Finally, having her fill of sensations the new toy between her cheeks gave her, Kurotuschi collected herself and headed for the Hokage tower.

Tsunade was surprised when Onoki's granddaughter entered her office. As soon as the door shut, Kurotuschi walked up to Tsunade and instantly got down to business.

"I have something that you need to see," Kurotuschi said as she removed a scroll from the inside of her flank jacket and handed it to Tsunade. She immediately took a seat opposite of where Tsunade normally sat, enjoying as HER Naruto squirmed around in her ass in response to the action.

Looking at the scroll with interest, Tsunade sat down and nodded her head absently. She carefully unrolled the scroll and began to read it at that point.

"This is… unexpected," she said a few minutes later, her nervousness melting into astonishment. "How did this come about?"

Kurotuschi chuckled at that. "Your predecessor began to try to negotiate an alliance with Iwa about five months after the end of the war. Naturally, Jiji refused him, but he was persistent. It actually made my gramps suspicious of his motives. Back then, Iwa spies were able to learn that Minato had married Kushina Uzumaki in secret. What's more is that they managed to learn that she was pregnant. Naturally, the prospect of a second Yellow Flash made Jiji worry about my shinobi. Just one was able to completely turn the tide of a war against us. Against two, Iwa might not have been able to come out victorious. So he agreed to open up talk for an alliance between our villages. However, Jiji wanted it to be kept a secret. If anyone learned of their meetings, things would have turned sour."

Tsunade suddenly looked at the scroll again out of instinct. Her eyes widened as she spotted a clause that she had missed initially.

"In the end, we made an alliance. However, that alliance was dependent on the promise that I was to be tied in matrimony to the son of the Yellow Flash by his eighteenth birthday," Kurotuschi said, confirming what Tsunade had just read. "It's because of that promise that I'm here today."

Tsunade rubbed her temples "I'll inform Naruto then."

"Actually, I ran into him and told him Jiji wanted to meet with him, he'll find out there." Kurotsuchi told the blond woman.

Tsunade nodded.

With that, Kurotsuchi stood and walked out of Konoha, no one any wiser as to Naruto's whereabouts. After getting home to Iwa, she pulled her shorts and panties down and grunted, letting loose a massive fart that blew Naruto right out of her butt and he crash-landed onto her bed.

"Sorry Sweetie...but I didn't want to risk crushing you by using my fingers. So...enjoy the ride?" Kurotsuchi asked, pulling her panties and shorts back up and turning around and bellyflopping onto her bed, laughing as her fiance bounced due to the earthquake-like shock.

"The view stunk, no movie, and motion sickness...still, I do enjoy the treasures of being one with the black earth." Naruto said, Kurotsuchi blushed at the words of the bug-sized ninja, her name meant "black earth".

Then she grinned seductively at him "Oh do you?" she cooed. "Good thing for that." She then explained the marriage agreement between the two Kages of their villages at the end of the second ninja war between Iwa and Konoha.

"So Naruto..." Kurotsuchi asked...