It's the second time this week Katsuki comes home from the bakery only to find Eijirou frantically looking around their cottage for Haruhi. The twins are only five human years old but their powers had started to manifest with increasing worry for both parents.
"This is the second time I lose her, I'm the worst dad!" It's kind of adorable seeing his mate like this although he knows his worry is genuine. When Haruhi discovered she could turn invisible and sneak around, she had started to fully abuse her powers and getting into all kinds of trouble.
"No, you aren't, Ei" He murmurs, pressing a kiss to the redhead's cheek before making a beeline for what he had lovingly dubbed the 'Peanut Butter cabinet'. Knowing his pup, that's the one place she would've decided to hide in and his soul radar confirmed this. "Haruhi just likes sneaking past you because you can't easily find her."
When he opens the cabinet, a floating jar of peanut butter and invisible fingers covered with its contents instantly give away where their daughter had gone off to.
Katsuki just stares at the empty space for a few seconds, eyebrow cocked in a disapproving look before Haruhi makes herself visible again. Her freckled cheeks are covered in peanut butter, and her ruby eyes offer an apologetic look. Although her wide toothy smile kind of offsets the purpose altogether.
"What did we say about using your powers to sneak into the peanut butter cabinet?" he asks with a voice that's somehow soft and firm at the same time. He's not really mad but if she kept doing this Eijirou was going to start growing gray hairs before he should.
"Not to do it because pa gets scared when he can't find me." She answers obediently but her lips form a tiny pout as Katsuki picks her up.
"Then why did you do it, sunshine?" She seems to have noticed Eijirou standing behind them with a look of relief and her expression turns fully apologetic.
"I'm sorry, I just thought it would be fun. I also wanted peanut butter..." Katsuki sits her on the counter, wetting a towel so he could wipe her face and hands. Once he's done, he presses a kiss to her forehead, and she giggles.
"As long as you promise not to do it again and say sorry to your pa, it should be okay. He was really worried about you pup." He whispers near her ear and she nods, asking to be picked up by Eijirou as Katsuki leaves the kitchen to go find Hiroki.