Naruto stared down at Tsume's buttocks as it wagged in front of his face, and then he smirked. It wasn't his first time seeing the woman like this, but it was an enjoyable sight nonetheless. Her pants were down around her knees, and her round ass cheeks were clenched and ready for penetration. It was a wonder the older woman had given him a second chance after his clumsy performance at their initial meeting, but now, weeks later, he was grateful for the opportunity to learn the finer points of anal sex.
"Don't just sit there," she hissed. "Get in there!"
Her words snapped him out of his daydream, and he began to focus on the task at hand. He knelt down behind her, spread her cheeks, and buried his face in her crack. She shivered and let out a low moan as his tongue began to probe her back door. It was warm and hot, and Naruto felt his dick beginning to throb with excitement.
The Inzuzuka matron's asshole was tight and dry when he began, so he started by working her ring with the tip of his tongue. It was slow going, but soon the muscles around the rim began to loosen, allowing him better access. Tsume let out a shuddering groan as his tongue slipped inside of her. Her juices began to flow freely, and Naruto could hear the tellltale drip-drop as they trickled onto the hard floor of the cave.
It was an odd and exotic experience for the blond boy, but one he was quickly getting used to. He pushed deeper into her rectum, probing her sphincter with his tongue and eliciting a series of moans and sighs from the woman. Finally, when he felt her ring was loosened enough for his liking, he slipped a finger inside. She gasped as her body spasmed in surprise, but his digit remained deep inside of her. It wiggled around a bit, moving side to side in an effort to loosen her further. Then, when she seemed to have regained control over herself, he inserted a second finger. Her muscles tightened around him, but this time she did not spasm, instead letting out a deep breath and relaxing.
Soon, Tsume's ass was relaxed enough for him to start pumping his fingers in and out of her. "Ahhh.. Aaaahhh." She let out a low groan as the feeling of the boy's digits sliding in and out of her body sent waves of pleasure crashing over her. Her head lowered onto her forearms as her ass moved in time with the rhythm of his fingers. Her hips started moving forward, pushing her rear into his hand, as he drove deeper inside of her.
Naruto grinned as he continued to finger fuck the woman in front of him. "You like that don't you?" He whispered.
Tsume nearly growled! "Don't get ahead of yourself brat. Now hurry up and fuck me!"
The young shinobi felt his cock grow hard again as the Inuzuka Matron demanded that he screw her. He quickly retreated his fingers from her anus and lined up his cock with her puckered entrance. Tsume let out a gasp when she felt the wet bulbous tip press upagainst her hole. Naruto slowly pushed forward, easing his shaft inside of her tight orifice. Tsume grunted and groaned as her body fought to accept the new foreign object that had invaded it. It had been too long since she had done anything with her ass, and Naruto's cock suddenly felt much larger than she remembered.
Finally, Naruto bottomed out inside of Tsume's rectum. He held still for a moment, allowing her to adjust to his girth. When he felt her muscles begin to relax around him, he began to pump his hips, driving his cock deeper inside of her. "Oh God yes!" Tsume moaned as his thrusts picked up speed. He grabbed ahold of her ass cheeks, squeezing them tightly as his cock continued to plow her anus.
"C'mon brat, show me whatcha got!" Tsume grunted as Naruto's pace increased. She could feel his balls slapping her pussy with every thrust, sending shivers of pleasure down her spine. She had to sacrifice one of her supporting arms to go down and rub her clit, desperate for any stimulation she could get. Naruto's cock continued to piston in and out of her ass, hitting all the right spots along the way. Tsume's insides were burning with lust, and she grinned, finally getting the treatment she deserved. Naruto grunted as his balls slapped Tsume's pussy harder, her bush scratching his sack deliciously. Tsume's walls had loosened enough for him to drill her hole without much difficulty, so he let go of one cheek to swat her jiggling ass. She yelped, but he was sure she appreciated the gesture.
Naruto was reaching his limit. Tsume's anus was tight and hot, and her moans were music to his ears. He knew he couldn't last much longer, and he was determined to make the most of it. He grabbed a handful of her hair and pulled her head back, exposing her neck. The older woman let loose a surprised squeal as Naruto bit down on her throat, marking her like the wild dog she was. Tsume's ass tightened around him, causing him to cry out in pleasure. She was close too, he could tell. He redoubled his efforts, slamming his cock into her as hard as he could.
"Good boy," Tsume purred as Naruto ravaged her. Her fingers were working overtime, rubbing and tweaking her clit furiously. The slap of young balls against her soaked cunt, the electricity in her clit, the dick drilling her rectum: everything was combining to push Tsume over the edge.
"Fuck! Tsume-san, I'm gonna cum!" Naruto cried as his thrusts reached a fever pitch.
"Do it, brat! Fill my ass with your- your filthy cum!"
With one final thrust, Naruto exploded inside of Tsume. His hot seed filled her bowels, coating her inner walls in thick, sticky fluid. Tsume's eyes rolled back in her head as her orgasm ripped through her, flooding her senses with bliss. She let loose a wild howl as her pussy spasmed, clenching around air, shooting her spray onto the slick cave floor, mixing with Naruto's dripping cum. Naruto collapsed on top of her, panting heavily as he rode out the aftershocks of his climax. Tsume grinned as she felt his cock twitch inside of her. The brat had finally learned how to please.
Speaking of said brat, Tsume couldn't help but hear what sounded like snores coming from Naruto's mouth. She rolled her eyes and sighed. Teenagers. She threw the boy off her back and he landed with a slick thud, she couldn't help the moan that escaped her lips when his cock popped out of her anus, nor could she help the way her nipples hardened at the sight of his limp body, naked and covered in sweat and cum. Tsume licked her lips, deciding she'd take one more ride on the Uzumaki train before calling it a night. She straddled his chest, pinning his arms beneath her knees. She grinned as she reached down and grasped his flaccid member, giving it a few quick tugs. The boy had signed up for this mission with her, he knew what he was getting into. Besides, Tsume rationalized, he should learn not to sleep on the job.
"Wake up brat," Tsume cooed as she stroked his dick. "We're not finished yet."
Naruto walked with a limp as he followed Tsume up the stairs of the Hokage tower. He grimaced as each step he took sent a sharp pain through his ass. Tsume had decided to punish him for falling asleep on her last night, and had given him a thorough fucking before returning to camp. Needless to say, he had not gotten much rest. Tsume shot him a smug grin as she opened the door to the Hokage's office.
"Ah, Tsume, Naruto, right on time." The Fifth Hokage smiled as she looked up from her paperwork. Naruto blushed as Tsume ushered him into the room, his limp even more pronounced as he stood before the leader of his village. .
"My apologies, Hokage-sama, the brat's a little worn out today." Tsume smirked as Naruto glared daggers at her. Tsame crossed the room and sat in a chair before Tsunade's desk. Naruto followed suit, wincing as he eased himself into the seat.
"Indeed," Tsunade mused as she observed the young shinobi. He was a fine specimen, and it was clear Tsume had enjoyed herself last night. She resisted the urge to lick her lips as her eyes roamed his body. She had been busy lately, and had not had much time to play with her cute little ninja. Perhaps she should rectify that. Tsume cleared her throat, snapping Tsunade out of her naughty thoughts.
"Right, down to business." Tsunade steepled her fingers and leaned forward in her chair.
Their debrief was brief and at the end, Naruto was asked to stay behind. Tsume arched an eyebrow but excused herself without question, leaving Naruto alone with his Hokage. Tsunade stood up from her desk and slowly circled around to where the blond was seated. Naruto gulped as she trailed her fingers across his shoulder.
"You did well on your mission, Naruto-kun, although Tsume seems to have tired you out." Tsunade smirked as Naruto squirmed under her gaze. She placed a hand on his thigh, squeezing gently. Naruto bit his lip as he felt his tired cock twitch in his pants.
"I'm sure I can make you feel better sweetie," Tsunade purred as her hands began to glow with green medic-ninjustsu. Naruto had to stifle his groan, it was tiring being the boy-toy of every woman of the village, but it certainly had its perks.