Commission done for me by http://retaya.deviantart.com/ from their Tumblr Blog 'Ask Frisk and Company'.

Asriel placed two flower crowns on his head and stood proud on a little mound next to his adoptive brother. "Look, I'm the King of All Monsters!"
Zeydaan chuckled, "Hold on, I thought we were ruling together?"

Asriel stuck his tongue out playfully. "Nah! Only I have entitlement to the throne, you can be my jester."

"I'll give you jester!" he called, fake angrily, before chasing the little Boss Monster round in circles, slowing down a bit to account for his smaller legs, before finally grabbing his brother, and lifting into the air, causing him to be running on the spot. "I have caught you, King Dreemurr! As forfeit, you must relinquish your crown onto me!" he spoke regally.

Asriel, having been caught, placing one of his Crowns onto Zeydaan's head, much to his surprise and horror. "There, I dub you Zeydaan, Princess of all monsters!", Zeydaan didn't know how exactly to react to that.

"Hey!" he replied, cracking a little smile. "Don't call me that, wouldn't that make you my Dad?"

"Ewww!" Asriel recoiled, pulling a face. "No! How about this- you can be a count?"

"What, you want me to be accounted for?"

"Puns are sans' job... HE'D definitely be the jester."