A/N: I did it. Had a headache and wanted to sleep, but still managed, enjoy!
-------------------------------
The first push in was nothing like anything Ryoku had ever felt before. Tsunade didn't ease her way in—she drove her full length straight into him, and his body reacted instantly. A bolt of pain ripped through his lower half as his sphincter was stretched far past its limit, the muscles forced wide in an instant. His breath caught in his throat, his body arching away instinctively, trying to escape the invasion. But it was useless. He was pinned in place, skewered completely on her massive shaft.
A low, disapproving tsk came from behind him. Tsunade's hand shot to the back of his neck, gripping it firmly as she bent him forward over her desk. Her hips stayed locked to his ass, several inches still buried inside him. "My, my," she purred, the faintest smile in her tone. "Looking at you squirm is such a beautiful sight."
Ryoku's palms flattened on the desk, his breath ragged. He'd never realized how much stamina it took just to be on the receiving end like this. He'd always assumed partners like Chōjūrō were simply relaxing while he did all the work. Now… he knew better.
He forced a deep inhale, letting it out slowly, consciously willing his muscles to relax. If he stayed tense, the pain would sharpen to something unbearable—he knew that much.
From behind, Tsunade watched with a predator's satisfaction as he tried to adjust to the girth splitting him open. Her eyes were locked on the ring of muscle stretched taut around her shaft. "Fuck…" she muttered under her breath. "He's such a hottie…"
Her hands slid to his ass, gripping hard—really digging her fingers in, like she was claiming him. "Me and you are going to have a lot of fun," she said suddenly, her tone shifting to excitement. In the same moment, she pulled her hips back, then slammed forward again with a wet shlk, burying herself even deeper.
The new depth made Ryoku's whole body jolt. It was like someone had shoved the end of a long wooden pole deep into him, the pressure flaring upward through his gut. Before he could even brace for it, she withdrew and drove back in a third time, her pace beginning to settle into a rhythm.
But it wasn't just a simple in-and-out. Tsunade's hips rolled with each penetration, the movement dragging her shaft against different spots inside him. It reminded him of waves crashing against a shore—retreating just far enough to surge in again, each time pushing further.
The pain dulled, shifting first into an odd, unreachable itch that her length seemed to scrape just right… and then, inevitably, into something that made his toes curl. Pleasure. Pure, dizzying pleasure.
Her thighs slapped against his, the sound loud in the room. The desk beneath them groaned with each push, its legs shifting on the floor. Ryoku caught himself thinking it must've been here since the Third Hokage's first term… but his mind didn't stay on furniture for long.
A fresh wave of bliss hit him as she rammed in again, and all thought of the desk vanished. Her hand tangled in his hair, then slid to cup his head as she used it for leverage, pounding into him with unrestrained force—kneading his insides the way someone might work dough.
"Ahh… fuck…" Ryoku's voice came out broken, breathless.
"I love virgin holes like this," Tsunade grunted, her words syncing with her thrusts. "You're such a useful toy—and you want to leave me?!"
Ryoku's jaw hung slack, eyes rolling until only the whites showed. "Mmphhh…" The moan slipped out before he could stop it. One hand came up to cover his mouth, embarrassed, but he couldn't silence himself completely.
'Fuck me… You have such a big, beautiful cock, Lady Tsunade…' he thought, the words shamefully sincere in his mind. He finally understood Chōjūrō's shamelessness. How could anyone not be addicted to this?
Trying to make things easier for her, Ryoku kept his hips high, his lower body tilted for the best angle, while his chest sank to the desk. His head rested on folded arms, tilted sideways, mouth slack with shallow breaths.
Below him, his own cock was dripping constantly, precum falling in fat drops to the wooden floor, leaving dark spots.
Without warning, a firm grip seized his collar, hauling him up. Tsunade's other hand found his jaw, twisting his head toward her until their lips met. She kissed him with messy hunger, their mouths colliding in a sloppy tangle of lips and tongues.
Breaking the kiss just enough to speak, she smirked. "You love this, don't you?"
Ryoku's eyes dropped, his cheeks heating, unable to answer.
She froze, making his stomach twist. "Wh-What happened?" he asked quickly, eyes flicking to hers.
Nibbling on her lower lip, she replied, "Answer my questions when I ask them. Understood?"
He stayed quiet—until her shaft began to slide slowly out of him. Panic flared. He pushed back against it, blurting, "Ok! Yes, yes, I understand!"
"Good," she said simply, resuming her pace.
Plap. Plap. Plap. The sound of skin meeting skin echoed in the room. Ryoku was certain anyone nearby could hear, but the pleasure kept him from caring.
Inside him, a creamy, slick wetness was building, coating Tsunade's massive length in a mix of fluids. She pulled free just enough to swipe some onto her finger. Bringing it to his lips, she gave a quiet command: "Suck on it."
He didn't even think. His lips closed around her finger, tongue swirling to clean it.
The taste was familiar—like cum, but sharper, saltier.
Seeing his obedience, Tsunade's eyes lit with something dangerous. She could push further, and they both knew it.
"Ryoku," she said, drawing his gaze upward. He looked at her like a devoted pet. "Yes, Lady Tsunade?"
Her hips gave a deliberate roll before she spoke again. "I'd like you to pull out of the Chūnin Exams. If you do… you can have my cock like this quite often. What do you think?"
------------------------------------
Things have been going pretty good, lets keep it up. Keep going hard with the Powerstones guys, I really appreciate it (it'll make my headache go away lol). Also feel free to comment to show your support and review if you haven't already. Thanks! The goal is 400 Powerstones for Two Chapters in one day.