Sexual Progression

The next time Naruto woke it was to a very similar situation to the previous. Back in bed. Looked like it was sunrise again which meant he'd probably skipped another whole day after his little stunt of trying to help out speed up their plans. And he had a hot blonde on his left, with an equally attractive redhead on his right. Only this time neither of them was asleep, and it wasn't Natsumi playing the part of the redhead.

"Well Naruto. I hope you've learned your lesson about pushing yourself too far too fast." Kushina looked down on him with both amusement and annoyance. And he could instantly see the difference between her now and who she had been before the change he had made to her. It was in the posture. His mother before had been assured in her skills but constantly on watch, constantly prepared to act in the defence of her children and understanding of the fact that one wrong move could have a determined foe taking her life.

Now his mother sat with the confidence and security of someone who knew they could go 1v1 with a Biju. Not necessarily win mind, but at the very least be able to survive such an encounter without suffering wounds that would cripple her for life. If the woman in front of him had been alive those years ago when the Kyuubi had been ripped from her, then not only would the bastard not have gotten away, but she might have even had the strength to seal it right back into herself rather than being **** to divide its strength up between her children. She just had an aura of vitality and power to her that couldn't be matched by anyone save for another Kage level nin.

"I've filled in your sisters by the way. Natsumi has been preparing some medicinal herbs for you to take to try and soothe the strain on your Chakra Coils after that stunt. And I've got them both on the lookout for your pulling anything like this in the future. They might not be able to know what you change, but they can spot the toll it takes on you when you change something. And they are going to report straight to me. And if I hear about you ever pulling something stupid like this and knocking yourself out again, I am taking drastic action. Do you hear me young man?"

Whatever response he might have had to say to that was completely erased when Naruko's fist rammed into the side of his face, sending him sprawling out of the bed, with his mother casually stepping out of the way as if he'd been moving at a snail's pace. "You fucking bastard prick! Not only do you go and get super powerful bullshit seal magic, you're also such a colossal idiot that the first thing you can think to do with them, is basically kill yourself? You don't have to worry about whatever Mom does to you. You pull another stunt like that I'm shoving a senbon down your cock hole!"

He immediately cringed in fear just from the very idea. Those needles were fucking sharp, and he wouldn't put it past her to poison it before she tried to insert it in him. "Whoa! Whoa! I'll hold back! I promise!" He said, flipping back onto his feet and flinging his hands up in the air. "No more going crazy on the changes without saying first!" Smaller things... well he could change a tree with apparently no effect on him. If they couldn't notice, they couldn't complain. It was just a matter of figuring out his limits and how quickly he could push them.

"You better!" Naruko practically shouted at him as she vaulted over the bed to land right in front of, bringing up one finger to jab harshly into his shoulder. This was the most energetic he'd seen her in years, not since the idea of training for the trials was first brought up during their taijutsu lessons ages ago. "And another thing! You get the power to do whatever you fucking want to literally fucking anyone, and you have two sisters who have been competing over you for fucking ages, one of them being a 9/10 and the other being a straight fucking 10, and you decide that you want to use your powers on Mom first instead of either of them! Like what the fuck bro!?!"

"I'm sorry I didn't... Wait. You're upset because I didn't use it on you?" He couldn't help blinking in confusion.

"I mean has everything both of us have done up till now been for nothing? Like I know I'm a 10 so there is nothing you could do to make me any hotter than I am now, but you can do fucking anything!" She threw up her hands in the air in frustration before reaching down and very pointedly seizing him by the dick. "This thing is gonna be mine. I've waited long enough. And only you could be stupid enough that upon gaining cosmic power he didn't immediately try to fuck the hottest girl in 100 miles. Which means I'm going to have to do it for you!"

"What?" Naruto really didn't know what the fuck was happening right now even as his sister began to lower herself onto her knees and fiddle with his trousers. He turned towards his mother, silently begging her for help. What he received was her hiding her mouth behind her hand as she fought to hold back the giggles as her 'eldest' daughter finally took what she'd wanted for years.

"There we go." Naruko breathed out as she finally fished his manhood out into the open air, and he immediately felt himself stiffening even more as her hot breath flowed over his engorged rod. He couldn't help the little shiver that ran through him as her fingers wrapped around his cock, her fingers feeling chill to the touch, and then began to slowly pump back and forth along his length. "See brother?" She asked looking up at him with great smugness. "This is what you could have had yesterday if you'd done what anyone else would have done. But no. You had to think you knew better than a Kage." Her tongue lanced out quick as a flash and licked the sensitive tip of his cock, leading to a groan ripping its way out of his throat as the fresh bolt of pleasure reached him.

"I'll leave you kids to get comfortable with each other." Kushina said already turning to go. His eyes tracked her as she did so, following the turn and sway of her tight buttocks. The gentle rocking from side to side of those beautiful cheeks. The new clothes she had put on since yesterday were so much tighter fitting than what she had been wearing before, practically clinging to her body and letting him see the tight flesh of her backside. Oh god he wanted to fuck that ass.

"You're still looking at mom!!!" Naruko shouted, and he **** his eyes down towards her again to find her practically growling, her eyes flickering to a bloody crimson for a moment and the whisker marks on her cheeks thickening. Quick as a flash she launched herself up, slamming into him bodily and pushing him back against the wall while his cock was swiftly slipped into the gap between her thighs. Her face was practically nose to nose with him, leaving him staring into her wide eyes filled with lust and anger in equal measure. "What is it about her that is so great! She's older. She's used goods! I'm young, tight, fresh, and I am right fucking here!"

"It's not even that you're gay because you want to fuck mom! What do you find so unappealing about me?" She was growling so much, the whiskers on her face becoming thicker and thicker, the beginnings of not just one but two chakra tails starting to sprout from her rear end. Her clothes were already beginning to struggle with the double dose of corrosive chakra and were burning away, the two of them remaining fine though due to their shared natures. "Just make me what you want me to be and get it over with!"

She slipped back her groin, moving to quickly slip herself right onto his cock even while her hands kept him pinned, but he stopped her, grabbing her by the hips before she could take the plunge. "Naruko." He began. This was going to be something difficult to deal with, especially now that she was practically naked and clinging to him. Especially with her having fucking chakra claws that were sinking whole inches into the stone wall beside his head. She was glaring daggers into him now too, not liking the way he had stopped her from getting what she wanted. "I love you. In the way you want. I would happily marry you and live the rest of my life with you. But I love Natsumi too. I feel the same way about her. And with you two competing for me so much... I can't stand the idea of one of you winning and the other losing. I don't want my sisters to hate each other over me. So I can't."

She looked at him, the crimson slowly draining from her eyes and her whiskers returning to their normal state. He was glad as the two tails swaying behind her evaporated into the air and she was standing before him in her completely normal state. She looked down, her forehead pressing against his chest, and he could feel her shoulders begin to shake. He slowly released his hold on her hips to bring them up and around her, holding her into a comforting embrace as she cried into his chest.

"Ha. Ha! Hahahahhahahahaha!" Wait. That wasn't crying. "Hahahahahahahaha! Naruto you big dumb fucking idiot!" Naruko threw back her head and laughed her own brains out, leaving Naruto stood there holding her and being completely perplexed about the entire situation. He swiftly needed to defend himself as one hand began to pound on his chest lightly as she continued to laugh. Finally she composed herself enough to speak, though with some giggling still mixed in. "We decided we'd fucking share you fucking years ago you himbo!"

"What? But the whole competing thing? And..." She pressed a finger to his lips to cut him off.

"That was because we wanted to see who you'd pick if given a choice, so they could be First Wife and be in charge of keeping the rest of your harem in line." His face must have been pure confusion because she looked at him for a second and then broke back into giggles. "We're restoring a clan idiot. And you're the only guy we've got. You were destined to be a breeding stud long before that fucking power of yours got involved, and now you have it, its going to be even fucking easier. Someday you'll be able to turn the entire Elemental Nations into the Uzumaki Empire and take your pick of every single hottie on the continent, that is half the reason that fucking seal was made in the first place!"

"I can't believe I got so worked up and insecure about you, when you're just a dumb fucking idiot." She finally returned the hug, pressing her breasts against him as hard as possible and planting her lips onto his own, pulling him into his first proper kiss. She was so sweet tasting, and it helped get through to him as his mind continued to spin over the fact that she was already planning out his harem. And Natsumi was helping! That was even more astounding. Natsumi was as straight laced as they came, and yet apparently this entire time she had been fighting to be top bitch of her brother's harem? "You know what, just for that you're not getting head. I'm not sucking you off once until I decide I've forgiven you, and that is something even that power of yours won't be able to change."

"J-just oral though?" He asked tentatively.

She looked at him thoroughly unimpressed. "Naruto. I have been waiting to fuck you for literal years. Nothing is gonna stop me now. So... you want to move this to the bed, or am I going to nail you against the wall?" She asked with a cheeky grin on her face.

"Definitely on the bed! He should still be resting!!!" And there was Natsumi at the door, holding a hot steaming cup of tea. "And he is drinking this first. I won't have Naruto getting sick just because you're too horny."

"Oh please. Like you aren't going to be joining in."

Natsumi just pouted adorably at them both. "At least I'm being responsible about it. I've got seals to stop pregnancy. And I'm not jumping my brother's bones the moment he's awake!"

Naruto got the feeling that this was going to start a thing, and he was very much looking forwards to losing his virginity right now. So he didn't feel guilty at all about a small use of his phenomenal cosmic power. With a simple focusing of his desires, he was naked on his bed. "Naruko. I'm waiting."

"Urgh fine!" She huffed as she mounted the bed, Natsumi moving around to present him with his herbal tea. He drained it in one go, and the eyes of both his sisters tracked the cup's journey, waiting for the moment it was completely finished. And as the last drop passed between his lips, that was when Naruko plunged herself down upon him.