Aya woke up, looked around, and didn't find Kenshin beside her. Looking at the clock, she saw it was already 7:30 in the morning. Stretching and yawning, the girl trudged toward the kitchen, not noticing at all that her robe was completely open and her small but perky breasts were on full display.
Meanwhile Kenshin was drinking coffee and almost choked when he saw the incredibly beautiful body of the young girl. She was so tender and innocent, with a sleepy expression and slightly dishevelled hair, that Kenshin couldn't resist and pulled the girl to him, seating her on his lap.
"Slept well, beauty?" Kenshin asked, kissing her tender neck.
"Mm-hm. It's the first time in my life I slept so well! Oh god, our new home is magnificent, I can hardly believe I'm not dreaming…" Aya purred.
"Well, we need to make sure of that!" the young man said and lightly pinched her firm ass.
"Ow! Kenshin, stop…" the girl moaned and rubbed her ass against the young man's awakening cock.
Then the girl stood up and poured herself coffee, remembering yesterday's explanations on how to brew this miracle drink.
Having finished breakfast with the same bread and dried meat, Kenshin declared: "Come here. Look, this is a stove for cooking. While you were sleeping I did everything, and all you have to do is learn to use it. Here, turn this switch, and the stove surface starts heating. Turn it back—the stove stops heating and turns off. Understand?"
"Mmm, I think so… But I need to try a little," Aya drawled thoughtfully, trying to understand the mechanism of using the stove.
"All right, let's try with a simple example…"
Having finished explaining, Kenshin made sure the girl understood everything and ordered: "Good, let's go, you'll help me set up the lighting in the gym, and then you can play with the stove and cook."
Aya didn't think to object to the young man's commanding tone and was ready to obey unquestioningly.
A few hours later, with Aya's help Kenshin finished the lighting in the gym and, covered in sweat from fatigue, headed for the shower, calling the girl with him.
In the shower Aya was pressed against the glass door and roughly fucked. Her small firm breasts pressed against the fogged glass, drawing a silhouette of incredible beauty. Kenshin more and more accepted his fate as the head of the family and future clan. An invisible dominant and strong-willed essence was awakening in him, so he wasn't shy about taking his own, fucking the girl quite roughly right in the shower.
Aya in turn was only happy with such domineering actions from her man and completely surrendered to pleasure.
"Perhaps the system changed Aya's sexual preferences, which is why she's insanely happy with rough sex? Or maybe the system has nothing to do with it, and it's part of her nature?.." Kenshin thought, drying the girl's tender body with a large fluffy towel.
Aya's thighs were still trembling from the aftermath of the powerful orgasm, and there were still sparks in her eyes. She pressed herself against the young man's strong body and purred: "Uuuuf, that was magnificent… I never thought I'd like roughness…"
Kenshin said nothing and only smiled, then kissed the miniature Japanese girl's sweet cherry lips, gently squeezing her firm ass.
Then each went about their own business. Aya was going to cook porridge and wash their clothes. And Kenshin decided to scout the nearby area and set primitive snares for rabbits, improving the traps with formations. He understood that their food wouldn't last long, so he seriously thought about drawing a huge formation to catch animals.
Sticking his head out of the "refuge" Kenshin froze and listened. Hearing nothing suspicious, he stepped out and walked toward the cave exit.
After spending several hours on "reconnaissance", Kenshin concluded that the mountains where he had settled were impassable and impregnable. The forest was about a ten-minute walk away, so he quickly set primitive snares, took the first stick he found, and drew symbols on the ground understandable only to him. When he finished, the symbols flashed blue for a fraction of a second and disappeared. Breaking the "drawing" of the formation did no harm to it, because after creation it was imprinted in a very large area around, and only a person familiar with formations could disrupt it.
Kenshin decided that in this world there were no powerful beings capable of detecting and erasing his formations, but then images of Six Paths Madara, Kaguya, and Hamura with Hagoromo came to his mind. He involuntarily shuddered from the unpleasant associations with these images and changed his opinion, deciding that beings of that level would be able to see and easily destroy all initial-level formations.
Having set ten simplest snares, the young man headed home. The sun had long been at its zenith and was mercilessly scorching, hurrying Kenshin to return to the coolness of his home and enjoy the lunch prepared by his beloved wife.
****
After lunch Kenshin decided to train and did about fifty laps around the gym, not wanting to leave the refuge unnecessarily. Then he moved on to lifting weights and working punches on the bag, remembering his youthful boxing lessons.
After an hour of training, Kenshin set a signalling formation at the cave entrance, tuned to the movement of both humans and animals, with different signals. During signalling, the formation released a small amount of natural energy that spread in waves like water ripples, allowing all formation specialists to feel the signal.
The young man wasn't worried that among the "intruders" there might accidentally be a formation specialist. By his calculations, such specialists simply didn't exist in this world, and even "Fuinjutsu" experts only seemed similar at first glance, but the two methods had fundamental differences at their core. If "fuin" was based on chakra, then "formations" were built on a completely different type of energy called "mana".
Having finished installing the alarm, Kenshin began strengthening the door, wanting to minimise possible problems. The system itself had created the refuge from stronger materials, making it about twice as strong, but that wasn't enough for the young man, and he spent an hour drawing a formation on the entire door, further doubling its defensive properties.
"Hm, now even a Chunin-level shinobi will have a hard time breaking through this wall with their techniques… On the other hand, if a Chunin-level shinobi comes here, sooner or later he'll break through the door, and I'm a corpse, but better safe than sorry…" the young man thought bitterly and decided not to clutter his head with unnecessary thoughts and get to important matters, of which he had accumulated quite a few.