Rays of the Sun of 5 Nations

What if Sasuke had killed Naruto after all? The blonde would never become Hokage, he did not marry Hinata, he had no children... Or have he... What if Naruto and Hinata got drunk and slept together at one of their teachers' birthday party? What if Hinata were pregnant later? But she never told him...

What if Naruto decides to look after his friends' children after his death? What if the kids get attached to him? What if they see in him and get more parental love from him than from their biological parents?

After the war, Hinata married Kiba and had two more children with him, twins. Boruto, Naruto's son, was forced by his „parents" to learn and use genjutsu so that no one would find out that he was not Kiba's son. Boruto knew from childhood that he was not Kiba's son, but he did not know who he was and what happened to his biological father. But one day something went wrong, and through the fun of the younger siblings, the truth emerged.

What if he decide to leave the village after learning some things about his father from his best friend? Shikamaru is happy with it, it is exactly as Naruto said,
"There will be a day when they meet, they will be family, a day when I can show myself calmly. Sounds impossible? But it will be so, even if only as a spirit, soul, angel yet I'm not going to leave them alone! Believe it, dattebayo!"

What if it's not only "What if" but it really happened?