Hiashi frowns at his nephew. The boy in question is glaring at the floor, arms crossed over his chest. Hiashi sighs, running a hand through his hair. "Neji. Enough. You need to tell your teacher when you have an accident. I know you don't want to get a rash, so why can't you just-" "Because he doesn't know!" The elder Hyuuga pauses and looks at Neji sideways. "You haven't told him about your problem?" Neji shakes his head, long brown hair swishing in a rather feminine manner. Another sigh. "I understand that this is embarrassing for you, but you are unable to change yourself with a broken arm. And I don't want you to keep waiting so long."
They're both thinking of the awkward incident from earlier-Neji had returned from a mission and immediately rushed to his room, a humiliated expression on his face. Hinata noticed the stain on the crotch and seat of his pants. "Neji nii-san?" When he ignored her and sprinted upstairs, she searched the house for her father, eventually finding him in the garden. She told him-blushing furiously the entire time-that Neji's diaper must have leaked, and he stormed off to his nephew's room. He was trying to remove the soiled garments, but it was difficult with one arm out of commission. "Stop that." Hiashi quickly pulled Neji's pants down and sighed when he saw the soaked diaper.
"I do not require your assistance-" "Yes, you do." Hiashi gently pushed Neji onto his back, and changed him as fast as possible. He felt guilty-for such an independent boy, this was the ultimate humiliation. And now they were arguing back and forth about whether or not to tell Gai that Neji was... incontinent. On the one hand, he was going to get a painful rash if he kept this up, but on the other, Gai was physically unable to keep his mouth shut and would surely tell TenTen and Lee, even if he didn't mean to. Finally, Neji had an idea that suited both of them. "What if I tell Kakashi Hatake? He's usually around, and I know he can keep a secret." "I suppose... but I will be the one to tell him. No offense, but I don't trust you."
Fortunately, Kakashi doesn't have a problem with helping Neji. In fact, he's a little too casual about it. Neji is replacing books on a shelf when Kakashi puts a hand between his legs, making Neji yell in surprise and stumble backwards. "What are you doing?!" "Well, your uncle told me that you wouldn't ask for help, so I thought it would be easier to check you every once in awhile." Neji turns bright red. "I am not an infant!" Kakashi shrugs, and although he can't be sure due to that damned mask, Neji's pretty sure the Copy Ninja's smiling.
A/N: I know it's not my best work, but there is a tragic lack of Neji omutsu, and I decided to go ahead and write this. *shrugs*