He was totally held back from coming back home early - forced to do paperwork from the higher ups that stumped him staying there longer and THEN even more curses he had to go and get rid off. Guess if your dad's the strongest doesn't mean don't get a strong relationship with him.
But he made time, he's played sick so he doesn't have to go to teach and just hang out with you, his pride and joy also, he'd totally let you max out his card if it made you happy!
Even if you were a cause of his accidental one night stands and he didn't keep in contact with your mother. Who needs moms anyway? They always nagged and did nothing but that. And he was cool enough to count as two parents.
"Heeey, squirt - I'm home!" Satoru yelled across the dimly lit penthouse, kicking off his shoes and sliding his blindfold off and placed his sunglasses over to disrupt his six eyes from overwhelming him. He's already had a tired day.
"Hope you aren't hungry, cause I'm not getting take out or nothin' I mean maybe I could cook but that's soooooo boring!" He yawned, stretching his arms out as he made his way through to the living room. Finding you on the couch and resting his elbow against the plush back.
"Heh, you wouldn't believe the day I've had." Satoru grinned stupidly, bringing a hand to rustle your hair.