Chapter 8 - Naruto's Dirty Discovery

As Naruto and Kushina arrived at the Inuzuka compound, Tsume greeted them with her usual smirk. She led Kushina to the center of the room, inspecting her closely. Her eyes widened as she noticed the distinct handprints on Kushina's ass.

"Kushina, it looks like you've had quite the evening already," Tsume remarked, her voice filled with amusement. "What happened here?"

Kushina blushed, her eyes darting to Naruto before looking back at Tsume. "Naruto... he punished me, Tsume-san. He spanked me for being a slut."

Tsume raised an eyebrow, a wicked grin spreading across her face. "Is that so? Well, it looks like tonight is going to be even more special."

She turned to Naruto, her voice firm. "Naruto, come with me. I have something to show you."

Naruto followed Tsume into a dimly lit room, his heart racing with anticipation. Tsume turned to him, her eyes gleaming with mischief.

"Wait here, Naruto. I'll be back with Kushina shortly."

Naruto nodded, his eyes wide with excitement. He waited impatiently, his mind racing with thoughts of what was to come.

After what felt like an eternity, Tsume returned, leading a blindfolded and gagged Kushina into the room. Kushina was bound and suspended from the ceiling, her body on full display. Naruto's eyes widened at the sight, his cock already hard and throbbing.

Next to Kushina stood a table filled with various BDSM instruments. Tsume picked up a flogger and began to strike Kushina, the sound of the leather hitting her flesh echoing through the room.

"You've been a very naughty slut, Kushina," Tsume taunted, her voice dripping with condescension. "You deserve to be punished."

Kushina moaned loudly, her body writhing with each strike. Tsume continued to flog her, her own breath coming in quick gasps.

After a few moments, Tsume gestured for Naruto to approach. She handed him the flogger, her eyes filled with excitement. Naruto took the flogger and began to strike Kushina, his heart racing with each hit.

Kushina's moans grew louder, her body shaking with pleasure. She came with a loud cry, her pussy squirting a stream of liquid onto the floor.

Tsume watched with satisfaction, her own body trembling with excitement. She walked over to Kushina and removed the blindfold, revealing her glazed-over eyes.

Kushina gasped, her eyes widening as she realized it was Naruto who had been punishing her. The realization sent a wave of pleasure through her body, and she squirted again, her pussy gushing with liquid.

Naruto watched, his breath coming in quick gasps. He stepped forward and removed the gag from Kushina's mouth, allowing her to speak.

"Naruto... it was you... all this time..." Kushina panted, her voice breathless.

Naruto smirked, picking up a marker from the table. "Yes, Kaa-chan. It was me. Now, tell me who you are."

Kushina hesitated for a moment before speaking, her voice filled with shame and excitement. "I'm a toilet for cum, a slut, a slave, a lover of dog cocks..."

Naruto began to write each word on her body, his cock hard and throbbing. Tsume watched, her own body trembling with excitement. She began to rub her thighs together, her pussy growing wet with desire.

Naruto struck Kushina a few more times with the flogger before unbinding her from the suspension. She fell to her knees, her body still trembling with pleasure. Naruto noticed a ring gag on the table and quickly put it on Kushina, her mouth now open and ready.

Kushina mumbled incoherently, her eyes filled with lust. Naruto stepped forward, his cock hard and throbbing. He thrust it into her mouth, his hips moving in rhythm with her sucking.

Tsume, unable to contain her own excitement, walked over to Kushina and strapped on a vibrating strap-on. She positioned herself behind Kushina and began to fuck her, the vibrations sending waves of pleasure through both of them.

Kushina moaned loudly, her mouth filled with Naruto's cock. The sensation of being fucked by Tsume while sucking Naruto's cock was almost too much to bear.

"That's it, Kushina. Take it all," Tsume encouraged, her voice breathless. "You're such a good little slut."

Naruto thrust deeper into Kushina's mouth, his cock hitting the back of her throat. He came with a loud groan, his cum shooting down her throat. Kushina swallowed eagerly, her body shaking with pleasure.

Tsume continued to fuck Kushina, her own moans growing louder. She came with a loud cry, her body convulsing with pleasure.

As they all caught their breath, Naruto looked down at Kushina, his eyes filled with satisfaction.

As the intense session came to a close, Kushina lay on the floor, bound and exhausted from the multiple orgasms. Her body was covered in sweat and the marks of her punishment, her breath coming in ragged gasps. Naruto looked down at her, a smug grin on his face.

"You look so pathetic, Kaa-chan," Naruto said, his voice dripping with condescension. "But I'm not done with you yet."

He unzipped his pants and pulled out his cock, aiming it at Kushina's face. Without a moment's hesitation, he began to urinate on her, the stream of warm liquid splashing onto her skin. Kushina flinched but remained silent, her eyes wide with a mix of shock and submission.

"Lick it all up, Kaa-chan," Naruto commanded, his voice firm. "Every last drop."

Kushina hesitated for a moment before complying, her tongue lapping up the urine from her face and body. Tsume watched with a satisfied smirk, her own excitement growing.

"Look at you, Kushina," Tsume taunted. "Such a filthy slut, licking up your son's piss. You're truly pathetic."

Naruto nodded in agreement, his eyes gleaming with sadistic pleasure. "From now on, Kaa-chan, you will suck my cock whenever and wherever I want. Understood?"

Kushina nodded weakly, her voice barely a whisper. "Yes, Naruto. I understand."

Tsume walked over to the table and picked up a leash, attaching it to the collar around Kushina's neck. She tugged on it, forcing Kushina to crawl after her.

"Come on, slut," Tsume said, her voice filled with disdain. "Let's see how much more you can take."

They led Kushina to another room, where Kuromaru was already waiting. The large dog growled low in his throat, his eyes fixed on Kushina with a hungry gaze.

"Kuromaru, it's time for you to have some fun," Tsume said, patting the dog's head.

Kuromaru didn't need any further encouragement. He mounted Kushina, his thick cock sliding easily into her wet pussy. Kushina moaned loudly, her body writhing with each powerful thrust.

Naruto watched, his cock hard and throbbing once again. He stepped forward, grabbing Kushina's hair and pulling her head up.

"Suck my cock, Kaa-chan," he commanded, his voice firm.

Kushina opened her mouth, taking Naruto's cock deep into her throat. She sucked eagerly, her moans muffled by his flesh. The sensation of being fucked by Kuromaru while sucking Naruto's cock was almost too much to bear.

Tsume watched with satisfaction, her own hand moving to her pussy. She began to masturbate, her fingers moving in and out of her wet hole.

"That's it, Kushina. Take it all," Tsume encouraged, her voice breathless. "You're such a good little slut."

Kuromaru's thrusts became more urgent, his knot swelling inside Kushina's pussy. She moaned loudly, her body shaking with pleasure. With a final, powerful thrust, Kuromaru came, his cum filling Kushina's womb.

Kushina's body convulsed with her own orgasm, her pussy squirting a stream of liquid onto the floor. She sucked Naruto's cock even harder, her moans growing louder.

Naruto came with a loud groan, his cum shooting down Kushina's throat. She swallowed eagerly, her body shaking with pleasure.

As Kuromaru pulled out, his knot still swollen, Kushina's body went limp, her consciousness fading. Naruto and Tsume watched, their breaths coming in quick gasps.

"She's truly a pathetic slut," Tsume said, her voice filled with satisfaction.

Naruto nodded, a smug grin on his face. "And now she's ours to do with as we please."