Chapter 19 - Time Skip

Decimo took a puff of smoke, breathing out. His scarlet eyes stared at the ceiling with his scarlet eyes, his black hair framing his face along with the red t-shirt and white Hokage robe he was wearing. He was thinking about the past years when he let out a groan. His eyes looked towards the red-head under his table, bobbing her head, "be careful."

Kushina pulled her head away, licking the underside of his cock, stroking it, "It's sensei's fault for ignoring me."

Decimo brushed her cheek with his finger, her face that had matured along with her body. It had been more than a decade and half since he became Hokage, and things had massively changed since then. She had changed, become a mother, her body had become more voluptuous, and Kushina had gotten better at sucking his cock. He stroked her head with his left palm, groaning as she made loud slurping noises with her mouth wrapped around his cock.

His cock twitched in her mouth, getting harder, until finally reaching full size. Her lips stretched to their limits from how wide his shaft girth widened. Decimo groaned louder, biting his lower lip as his member swelled into the depths of her throat. She kept herself there despite having reached her limit, but over the years she had become an expert in taking his whole cock in her.

She wet it with her saliva, letting it drip down along the shaft, stroking his wet cock with her hands. She swallowed his cock deeply, pulling out of her mouth after only a few seconds, coughing for air. But still holding his throbbing manhood in her hand, she let go of his hard cock as the wad of spit that rolled along his smooth shaft.

Kushina took in the smell when the door abruptly opened and Decimo turned his eyes away from her, looking at the yellow-haired boy standing at the door. A smile appeared on his lips, "Naruto. Could you not barge into my office."

"Uncle! I know mother came to meet you! Where is she!" Naruto rested his hand behind his head, looking at Decimo, "I want to work on my S Rank Jutsu, and I need her help with that."

"Oh, your S-Rank Justu," Decimo tilted his head, letting out a smile. He stroked Kushina's head, pulling it closer as his cock slipped deeper in her mouth. Though, none of that voice travelled above the table, "your mother is doing some work for me. She's quite busy. I doubt she would be even able to talk to you."

"I can wait if I have to!" said Naruto excitedly, crossing his arms.

Kushina licked around his cock with her tongue before kissing him just below his tip, sending a jolt through his body. Decimo bit his teeth to now show any expression. His scarlet eyes stared down upon his pupil, watching as his cock rubbed on top of Kushina's face. He took in another puff of smoke from the cigar, holding it in his teeth.

"Why are you ignoring me?" asked Naruto again, now turning into more of a glare than anything else.

Decimo looked at the boy, thinking of Kushina, "How about this, Naruto. I'll help you with the Jutsu as long as you…write down all your ideas and submit it to me."

"Really, you will?!" said Naruto, "are you going to help me make a super-secret Justu that will make me stronger than that stuck up Sasuke!"

"Maybe," Decimo chuckled, watching Kushina moved her tongue across his shaft. She was teasing him by only giving light kisses while letting his hard shaft rest on her lips. The large erection swayed back and forth over her soft lips. She would suck lightly on his shaft, despite knowing that her son was here, and it only made her hornier.

He pointed towards the door, "why don't you wait outside, and your mother would be there soon?"

"Sure! As long as you teach me that jutsu!" Naruto excitedly stepped out the room, mischievously giggling. He stood in the corridor when he came across the Anbu woman, with purple hair, standing against the wall.

"You should go," she suggested, knowing there would be voices coming from inside soon.

"Don't worry. I know Uncle and Mother are having sex! I knew Uncle would teach me a Jutsu if I got in the way! With this! I am so winning against Sasuke!!"

The Anbu woman raised her eyebrow, watching as Naruto walked away laughing like a child. Even when the moans of Kushina started coming into the hall from the other side of the door.

***

Kushina's large breasts were pressed against the table as her sensei held her down, his cock buried inside her pussy and she crazily moaned, "Ahhh~~!! Sensei~!!! Sensei's big cock is inside me~!!" She screamed louder at every thrust he gave, his hands firmly holding both her wrists above her head. She arched her back, pushing her chest out while twisting it around to meet each one of his pounding strokes. Her cheeks were flushed red due to embarrassment while her body writhed about wildly. Decimo pulled himself back until just half of it was still lodged in between her lips while continuing to pound it hard, sending shivers up and down her spine.

"Your cunt has gotten so much better. It fits my cock perfectly," Decimo continued, fucking Kushina hard, moving his hips up and down with a firm force. His balls smacked against her ass as they bounced along with the movement. Each slap sent waves through the woman's stomach and thighs as she felt the warm wetness dripping out onto the table below. He kept going faster as he noticed that he was close to orgasm again.

"Mmmmmm, ohhhhh, yeeessssss, ohhhhhhhh, ahhhhhhhh, nnnn, uuuuuuuuuuuuuhhhhhh, yes, yeeeesssssss, fuuuck, fuuuuuuuuuuuuuckkkkkk, ahhh, fuuuuuuuuuuuuuuuuuuuuuuuckkkkkk, oh yeahhhhhh, fuck me, fuck me, fuck me, fuck me, fuck me, fuck me, fuck me, fuuuuuck meeee, ohhhhhhh, nnnnnn, ahhh, yeeesssss, yeeesssss, ooooooohhhh, mmmmmm, ahhhhhh, fuuuuuuuuuckkkkk, Senseiiiiiiiiiiiiii!!!!!!!!!!!!"

Decimo slammed his cock deep in her pussy, releasing a stream of cum inside her, feeling her walls squeezing his cock and milking it dry. The sight and sound of his thick seed filling her womb was too much for him. He groaned in ecstasy, "I'm cumming!"

He pulled out of her, the last few drops of cum still dribbling from her pussy. He grabbed his cock and jerked it off, spilling the last of his sperm on her ass before he sat down on the chair.

Kushina panted for breath, trying to catch her breath as her voluptuous body that everyone had trained for years, and become the perfect sex toy for her sensei, and husband, and their friends, 'but mainly sensei.'

She gently lifted her body off the table, using the furniture to support herself as she turned to look at her sensei. She focused on his hard cock again, and she dropped to her knees. She grabbed her boobs, putting them around his cock, "Sensei...I love you."

"You say that every time I fill your pussy," Decimo stroked her head, "now take my dick deep into your throat like a good whore should."

Kushina nodded quickly and wrapped her lips over his cockhead, taking him inside with one long suckle. Her saliva was dripping down her chin while her nose pressed against his belly, causing him to groan loudly as his member swelled in pleasure. His balls rested heavily against her cheek, but she didn't mind as they rubbed along the skin. It felt so warm under there.

Her tongue flickered across the shaft, giving it soft licks of affection as she worked its way up towards the tip of his manhood. He smacked it lightly before he moved it back to her slit, where it once again found its home between her plump lips. She pulled his cock out of her mouth, "Sensei...Naruto has grown up don't you think?"

Decimo rolled his eyes at her, letting out a sigh, "Yeah, those kids have all grown up. Reminds me when I was worrying about assigning teachers to them."