Naruto: Futanari System

A/N: What's up, this upload is like 2 hours late, was busy today so yeah. Enjoy!

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Tsunade licked Ryoku's lips, her tongue gliding slowly across them before diving back in for another deep kiss. Each kiss only seemed to wind her up more, her grip on Ryoku's ass tightening with every passing second. Her hands, once firm on his cheeks, began inching lower, dangerously close to Ryoku's hole.

All Ryoku could do was wrap his arms around Tsunade's waist as she drenched his chin and lips in her saliva. Sloppy, wet kisses painted his face like a signature mark. But something made Ryoku stiffen in panic—Tsunade's hands were getting too close. She was only centimeters from discovering the butt plug still nestled inside him. Ryoku tried to pull away, desperate to stop her from finding it, but Tsunade's strength easily overpowered him. She pulled him closer.

That's when her fingers finally brushed against the base of the plug. She paused, pulling her face away with a strand of saliva connecting them until it snapped under its own weight.

"A plug?" Tsunade asked, blinking with genuine confusion.

Ryoku's eyes widened in fear. "Y-yeah… I- I got pressured into wearing it…" he stammered, looking anywhere but at her face.

With a teasing smirk, Tsunade pushed the plug deeper with a firm press, making Ryoku jolt in place. "I knew you were a slut on the inside, but I didn't realize you were making all your dreams come true after work… Who put this on you? A new girlfriend?"

Ryoku's eyes darted, avoiding her gaze at all costs. "S- something like that…" he mumbled, hating how easily she could read him.

Tsunade clicked her tongue in disappointment. "I thought I'd be the first one to try out that virgin ass, but that doesn't seem to be the case… I should've known! Who was it? Sakura?"

Ryoku grimaced at the assumption, shaking his head quickly. "No… Let's just leave them out of it…"

Misreading his reluctance, Tsunade let out a light laugh. "This seems to be a serious relationship if you won't even mention who they are… That's fine… After all, you're mine right now and that's all that matters~"

Without warning, she shoved the butt plug deeper, making Ryoku rise onto his tiptoes. "Nnnghh!" he moaned, the strange mix of discomfort and pleasure flooding through him.

"Oh…?" Tsunade's voice dripped with curiosity. She began toying with the plug, rotating it slowly with a delighted look on her face. "Who is this girlfriend of yours? She clearly knows what she's doing…"

Ryoku couldn't hear her anymore. His senses were focused solely on the sensations shooting through his body. He clung to Tsunade's waist for balance, resting his head on her shoulder. "Unnghgg…" he moaned, breath hot and heavy against her ear.

Hearing Ryoku's broken moans, Tsunade instinctively bucked her hips, her cock pressing past the rim of Koharu's ass. "Omph," Koharu yelped, caught off guard by the sudden penetration. She had assumed Tsunade's attention had drifted entirely to Ryoku.

Unable to take any more teasing, Koharu pushed back against Tsunade's cock, managing to force half of it inside her ass before the pain overwhelmed her. It had been years since she'd taken anything like this. "Damn that Homura! Had he been using my ass, I would've been able to fit Tsunade's massive tool!"

Grumbling in frustration, Koharu's anger quickly dissolved into pleasure. Tsunade, now drawn back into the moment by Koharu's sudden eagerness, began thrusting halfway inside her, her thick shaft stretching deeper with each forceful pump.

"Ooohh…!" Koharu cried out, her body unable to contain itself as she rocked back against Tsunade's hips. "Yes, Tsunade! Stretch this old hole back out!" she screamed, her ass clapping noisily against Tsunade's thighs.

Ryoku, despite himself, felt aroused by the scene. Koharu wasn't the best-looking partner, but watching this unfold in front of him was like seeing his favorite futanari videos brought to life. And the star was none other than Tsunade herself.

Releasing Ryoku's ass, Tsunade slid her hand up his back, slow and deliberate, until her fingers tangled in his hair. With a rough tug, she dragged him forward and down onto his knees, positioning him closer to the action.

"Lube— Ugh— my cock so— Mmmph— that I can go deeper," Tsunade grunted, breath ragged as she continued thrusting. Ryoku, face-to-face with her glistening shaft, watched as it pumped in and out of Koharu's ass, coated in sweat, precum, and other unspeakable fluids.

The sight was hypnotic. Tsunade's cock glistened from the mixture of liquids, practically inviting him to taste. But Ryoku's mind wandered further… there was an opportunity here.

'Lady Tsunade is occupied with Koharu, so…' His gaze shifted to her thick, round ass. 'How about I give her the same treatment she was just giving me…'

Excitement bubbled in his chest, but Ryoku kept his composure. He didn't want her catching on. Rising silently to his feet, ignoring Tsunade's barking orders, he circled behind her and took a deep breath before letting his fingers sink into her ass cheeks.

The unexpected touch made Tsunade thrust harder, accidentally shoving her full length inside Koharu with a wet smack. "AHH!" Koharu screamed in a muddled blend of pain and pleasure. "Tsunade, you're much rougher than I thought… I like it…" she murmured, mostly to herself.

"You little—!" Tsunade began, but her words caught in her throat as something soft and wet brushed against her anus. A moan escaped her lips before she could stop it.

Ryoku's finger swirled around her rim, the wetness spreading smoothly over the sensitive skin. The slow, deliberate circles teased her imagination. 'Is that his cock?' she wondered, her body trembling slightly. 'No… these movements are too controlled… it has to be his finger—'

Feeling Tsunade had adjusted to the stimulation, Ryoku decided to push further. Without hesitation, he slipped his finger past the rim, easing it inside. The looseness of her hole surprised him. 'Tsunade gets fucked?' he pondered, sliding his finger deeper with ease.

Flinching from the sensation, Tsunade's thrusts became sharper, faster. The sound of flesh meeting flesh grew louder, echoing obscenely through the room. Though she didn't want to admit it, the feeling of Ryoku's finger entering and exiting her ass was dangerously arousing. But it wasn't enough. A small finger wouldn't satisfy her.

The harder she pounded Koharu's ass, the deeper Ryoku pressed his finger. The two sensations bled together, amplifying her arousal.

Having read enough futanari comics in his time, Ryoku knew exactly where to aim. Curling his finger, he located her prostate and began massaging it with practiced precision. Her body responded instantly with a twitch, signalling he had made contact.

Tsunade bent forward, a guttural moan tearing from her throat. "Urghg, FUCK!!" she growled. Her body trembled, her cock throbbing violently. This continued until, suddenly, she froze, her legs trembling and her anus twitching.

Turning, she met Ryoku's gaze with a desperate, pleading look. "Ryoku.. Fuck me… Please…"

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Let's keep up the momentum guys and not slow down. I thank everyone that's been supporting and continues to support, your support keeps me writing even when I don't feel like it (believe it or not, your not always in the mood to write about someone screwing someone else.) Anyway keep up the Powerstone rush guys! See you with the next upload! Also shoutout to the spanish people lol.