Kurama

"No dad, what are you talking about?" Boruto's eyes began dotting around the room as if he was searching for an exit. "You're lying. I felt that Chakra, it was you, wasn't it? Do you even know what that chakra belongs to?" Boruto's heart began racing, he began to sweat, a sharp pain in his chest began growing. "I don't know what you're talking about." "Stop lying to me!" "What's wrong?" Hinata had entered the hallway to the front door, "What's going on?" Hinata had a worried/distressed face. "Nothing baby, go back to bed." "No, I want to know why you're yelling at our son." "Boruto.. is somehow.. the ten tails jinchuricki, and he's lying to me about it." "No, that's impossible? He can't be? Another ten tails?" Boruto was frozen, sweat beading down his forehead. Boruto couldn't help it anymore, despite mentally being twenty-five Boruto cried. Tears running down his face Boruto admitted to having something inside him, but neglected the fact that he knew how it got there and what it was.

"I see... why did you lie?" "Because I was scared" Boruto replied despite choking up with tears streaming down his cheeks, "Scared that you and mom would reject me." Naruto got on one knee, "Never, and I mean never would we reject you, you're our son. You and your sister are the most important things to us." Boruto hugs his dad, a stupidly big smile on his face, tears still flowing, but this time they are tears of joy.

"And listen here son, I have a tailed beast inside me too, so you're not alone, you know?" "I know now, I know now!" Boruto says through tears, hugging his father tighter.

Naruto sends Boruto to bed and goes to bed himself with Hinata. 'Naruto.' Kurama says, 'I think I know how this happened.' 'You do?' 'Remember when all my fellow tailed beasts gave you some chakra?' 'Yeah.' 'Well, perhaps the chakra's merged inside of you along with some of my chakra when you were.. conceiving Boruto, creating a baby ten tails in the chakra DNA of Boruto.' 'Okay, so what do we do with this info?' 'Nothing we can do right now, except keep this information top secret.' 'Yeah, we don't want this getting out, Boruto might be in danger.'