Naruto Uzumaki kaku

blood in ink

As the freshly clean duo arrived home Matthew had been doing multiple calculations in his head with about millions of different factors. By no means was this not risky but at the same time he’s been working on this for years and he knows his and naruto chakra while not the best connection, had something more then the various other subjects he’s tried connecting chakra with. This has to work but if it doesn’t then he needs every single failsafe up times like a million. He’s not letting his son get mutated or some shit by his own damn genes.

Naruto went to the kitchen to begin digging into the take out they ordered while Matthew began setting the things up in his lab that was in the basement. Here he experiments with basically everything. Although this would technically be the first human genes test he has done on someone alive and one he’s cared about and- ‘damnit mind stop making this worse for me. Remember your mantra. I can do this, I can do this, I can do this, I will do it!

As he lit a flame in himself the hyperactive blonde jumped on his back making both of them chuckle as Matthew set Naruto on the table. “Ok. i'll have to put seals all around your body after ward youll fall asleep and when you wake up tomorrow you should have my kekkei genkai.'' Naruto nodded stoked about soon having his dads awesome power. He didn’t have a single doubt Matthew could do it.

Matthew raised his hand and activated his kekkei genkai, black ink began coming out his hand and went through Naruto clothes, forming various kanji around his body along with other symbols not known to this world. As he began to form the last one he looked Naruto dead in the eyes “see ya tomorrow little one” and formed the last symbol and naruto was out like a light.

Almost immediately Matthew put his ear on Naruto's chest and to his relief it was still pumping. He felt the kanji begin to get absorbed into naruto skin. All he could do now was wait. However he should put naruto to bed first

—

Inside a black abyss sat Naruto who slowly opened his eyes before looking around. Soon the abyss began to show walls and a ceiling. It was like he was in a sewer system. He began walking in a direction before hearing deep in the hallways of this place

“What is happening here?” sounded a menacing voice. That froze Naruto in his place and began shaking. However feeling something squeeze his hand and he felt safe. He calmed down and continued forward through these empty halls. Soon he found a big entice and walked in.

However what he saw was mesmerizing. A giant beast stood behind the cage, a giant fox with rabbit-like ears and 9 large swaying tails. Even more peculiar was that unlike the rest of the sewer, this seemed like an exit. Where eiling would have been is now replaced by a bright blue sky as his fathers kanji sat in the sky like clouds. The sky illuminated the fox showing off its amazing orange fur.

“WOAH who are-” before naruto could ask his question everything began to get brighter and brighter before

—

Waking up in his bed naruto rubs his eyes before looking to his left seeing his sleeping father sitting on a chair next to the bed, holding his hand. Naruto began to ponder that weird dream. All he could really say was the fox looked awesome. For some reason he suddenly felt pride but he wasn’t sure why. He tried getting hand back from his dad but his sleep grip was too strong so Naruto just began messing with Matthew's surprisingly fluffy hair.

As he messed with his dad’s hair he heard the man’s yawn as he woke up. It took him a minute to register where he was before hugging then frantically looking over naruto. “Are you ok? How are you feeling? Strange anywhere?”

Naruto kinda weakly says “besides my feet feeling weird i think im fine” matthew removed naruto cover to show something weird. Most of Naruto's feet were fine except for the second smallest toe on the foot, right next to what the author calls the pinky toe. The toe was now bent inwardly and the toenail was barely existent. Seeing this made Matthew laugh his ass off as any worry on him vanished.

Seeing Naruto's confused expression, Matthew took off his sock showing his messed up toe that was the same as naruto. “Thing i used was kinda weird, but to put it simply. You are now my real kid.”

… wait wha- “huh” naruto was just as confused as the narrator. “You see, I designed this special seal in case the mist ever got their hands on me and tried to turn me into a breeding horse of strong ninjas. It uses my DNA from my kekkei genkai to add my genetics into a baby or child. It takes over exactly ⅓ of someone's genes. Basically it makes you a third of your biological dad, a third of your biological mom, and well a third of me. If someone used  it on an adult it wouldn’t do anything besides make them die of genetic modification.”

“I just hope you didn’t gain any of my negative traits like my eyesight. Took me about till I was 18 to figure out the jutsu to stabilize and fix most of it. But this should mean you have my kekk-” as Matthew went to finish his words naruto suddenly crying… ink. Wow, that's weird. But as he began to cry he began leaking ink from around his body as well.

“Ah dad what’s going on! This feels weird!’ This continued to make Matthew laugh before he explained. “Think of it like a faucet, naruto. Slowly begin to turn it off.” It took a few minutes before naruto’s ink began to stop coming from his body. Although his bed was completely blackened

Matthew ran and got Naruto a jug of water. “It might be annoying but for a while you might want to keep a jug in a storage seal Until you have it naturally closed at least” naruto of course pouted at not having much control. “Don’t worry, it took me till I was 8 when I got complete control, and unlike you I didn't have any help. It was annoying as hell though the instructor was always nagging like ‘stop making such a mess matthew!  Stop leaking on the floors matthew!’” as matthew recalled he talked in a squeaking voice that made naruto laugh a bit

“I'll go cook us some breakfast, little one. Go wash up alright? Then after you eat you can go play.” this of course got naruto excited and he ran off leaving black foot prints and globs of ink on the floor while matthew began heading to the kitchen

‘As he walked he rubbed his eyes and pondered. ”Man. What would my parents say now? there second biological grandchild and I didn't even concive it. Though i can't really say it's her grandchild when the parents i got in this world kinda died huh. Actually, what would they think about this? Hell, what could I even say to them “sorry i kinda hijacked your baby’s body?” ugh mom would have my head on a pike.”

Going to naruto it showed he finished cleaning and was in the bathroom looking over his body for anything else new. The only thing he could find however was this freckles all over his body. He didn’t have him on his face but he did have it on his oper torso in spades and even down his arms. He puts on a shirt and heads off to the kitchen where matthew is still cooking. As he moves into the kitchen he passes by the trash can. When he looked in he saw matthew portion of food from the night before.