I hope you like this story.
Goosebumps arose as Sakura shivered from the feeling of liquid running purposefully up the back of her right calf. Fuck. Sai would choose now of all times to start fucking around. She landed purposefully off on the next tree branch so she could try and jar the liquid off.
They were on their way back from a letter bearing mission to Suna. Her, Sai, Kiba and Sasuke should be arriving back in Konoha in about an hour. Leaping tree branch to tree branch she tried to think back to when he could have put the ink on her. She shook her head in irritation, it could have been at anytime and she knew it didn't have to be located in one place. A few drops on her skirt, some clinging inside of her shirt. Then at his whim they'd act to come together under his will.
She was already slink with sweat from running hard and fast to make it back home. They all had two days coming to them and had agreed that if they made their target, to try and extend that into a three day weekend. Thus running through the night towards home. Kiba couldn't stop talking about the wild party he was going to throw for all who could attend. He'd already secured his teammates attendance, guaranteed.
The ink mixed with the sweat, hiding further in the pores of her body. Sakura shivered as the ink tickled the back of her knees. In a four man formation, both Sasuke and Kiba were in front of Sakura, leaving Sai at her back. Watching her. Waiting for her reaction.
A second path of ink made it's presence known high up on her other thigh. He'd planned this out thoroughly. It was all Sakura could do to keep jumping from limb to limb and not give him the satisfaction of a response.
A sudden tightening on her breasts made her cry out and stop. Hands on her stomach she paused as more ink revealed itself. Ink wrapped around her nipples, squeezing tightly, sending bolts of pleasure down, paralyzing her legs for a moment. The others stopped.
"Cramp. I'm find we can keep going." Sakura motioned them onwards, refusing to turn around and look at her soon to be pummeled lover. Her nipples throbbed with her heartbeat.
The ink had slowed it's assent, twins bands wrapped high around her upper thighs under her medic shorts. They pulsed in time with her jumps and with each landing she made the ink on her nipples pulsed.
She was going to murder him. Ever tightening of her thigh muscles heightened her awareness to his special brand of pink ink that he'd developed just for her. It didn't dry until whatever task he'd set out for it was done. It could be hard as a rock or supple as the liquid it was. He'd tested it out on her last week, but she'd never imagined that he'd ever to something like this. There was only a few places she knew he'd get an idea from to do something like this. And since Jiraya was dead, she'd have to kill Kakashi for lending him a certain set of books.
As she kept jumping the pulsing became greater. Sakura was losing hold of her surroundings as heat pulled between her legs. Her vision seemed to pulse in time with the ink and her breathing. Dimly she realized that they were nearing the gates.
And then the ink made it's move. Slipping up into the wet crevice created by the foreplay. The ink swirled inside and then slipped up deep inside. The ink stretched up, expanding her and then solidified a bit. Little by little the ink expanded until all of ink filled her like it was Sai inside her, with ink bands strapping around her thighs to hold it in. So it wouldn't slip out with her natural wetness.
Relieved to see the gates before her, she prepared with her team to make the final leap. Sakura leaped to the ground when the hard ink inside her shifted down and then as she touched the ground it thrust back up hard. Sakura managed to keep her mouth shut, but lost control of her balance. She still landed on her feet, just not as gracefully as the rest of her teammates, with one leg coming to her knees.
Her head tilted up as the ink surged, getting in several hard thrusts before she managed to stand.
"It only requires two of us to report to the Hokage. Sasuke, Sakura you're relieved, Kiba come with me." Sai dismissed the group and Sakura watched as the boys all leaped off in different directions. She took a few steps, intending to leap back to her home, but the ink inside of her had a different idea.
She had to walk. Through town, back to the apartment that she shared with Sai. All the while smiling through the thrusts and the throbbing ink cock lodged deep inside of her.
She passed Tenten who she was able to pass right by with a friendly wave, and skated by her neighbors who were out shopping. Finally making it to her apartment building she almost wept with relief, she needed to get inside and get naked, to relieve the madness Sai had thrust on her.
"Hey Sakura, you're back! I'm just about to go meet Hinata, want to come with me?" A familiar male voice called out to her.
Sakura turned and fell back against the door. Naruto's wide blue eyes stared concerned at her from a few feet away. She didn't need this right now! The dick started thrusting in shallow light thrusts, Sai knew these were the ones that drove her crazy. She shivered as she felt her desire leak out onto her clothing.
"I'm fine. Got to get cleaned up, I'll talk to you later! Bye!" Sakura turned and intended to get away, but Naruto's hand grabbed over her upper arm.
A small gasp escaped her lips, his hand was hot on her skin and for a minuet she looked at him as only a man. A hot blond haired muscular man. "I'm going to kill Sai."
This statement had Naruto backing off and waving from down the street in about 30 seconds. Everyone knew her temper.
She ran to her apartment and barely made it in the door before moaning. She tore at her shirt, ripping buttons as she struggled to get unclothed. Her shirt she left on the kitchen floor, along with her shoes, her medic skirt was somewhere in the hall and her shorts made it to her knees before she fell onto the bed gasping.
The liquid nipple clamps pulsed tighter as more liquid crept around her body and attached itself to her clitoris. It surged and pulsed in time with the others. With nothing to grab on or hold, Sakura lay writhing on the bed, helpless to speed things along.
The thrusting become wilder, going deeper and coming out, making Sakura arch her body. Crying out wantonly she grabbed at the bed sheets as the pulsing and thrusting stopped. It went back in the shallow movements, denying her release, but keeping her on the edge.
Sakura turned over on the bed and tried to grind down, hoping that it would aid in her release. Sighing as she was able to pick up some speed, she sat up and grabbed Sai's pillow, thrusting it between her legs and ground down. She grinned in satisfaction as the ink cock was pushed further inside she started rocking.
All movement stopped. Sakura was startled at first, but as she felt more liquid gathering at the base of her spine she decided to go with it. It wasn't going to stop until Sai wanted anyway.
Her eyes widened as she felt the path of the ink, running down between her pert ass cheeks. It spreed them a bit and made easy work of slipping between the tight puckered hole there. Sakura started breathing harshly as the liquid rippled and contracted, growing harder, but achingly slow.
She started rocking on the pillow, soaking it as the second ink dick filled her. Larger and larger it expanded until it matched the one in her cunt. They started back with the thrusting, each on their own pace, making it difficult for her to match. Sakura struggled to keep up, when liquid poured down from the ceiling and ensnared her wrists, pulling them wide. The rest of the ink restrained her lower body as it was and it was all she could do to remain helpless as the free flowing ink roamed around her body, alternating between hot and cold.
The cocks worked furiously now, thrusting in and out, causing Sakura to pull on the restraints as the ink over her clitoris started a suction that was too much to bare. Her body gave in and Sakura came in great spasms of pleasure, her body seizing up and clutching in on itself where she was able to move as the ink didn't stop, just kept right on going.
Her voice was shrill and horse from screaming and she started to call for Sai.
The ink responded at her wishes and slackened the restraints. As she collapsed back into the bed, it crawled over her, positioning her arms how it wanted her to be. Then they tightened and pulled, until she had no choice but to bend or break.
She knelt there on the bed, Sai's pillow between her legs, soaked with her juices all tussled up in ink rope, unable to move as the dicks still moved within her, the nipple clamps clenching and unclenching. Darkness slid over her eyes as the ink slipped down them into a blindfold and a hard ball filled her mouth as she was left there to wait for his return and writhe in pleasure.