[CE] Peaceful time

Aria knew her little sister is afraid of heights. Had gained wings, is it weird if she wanted to help her sister conquer it bit by bit? With that in her mind, she took advantage of her spare time before she and Esther needed to go for a mission. She begged Esther, which he didn't mind much knowing the girl will do an ace job on the mission later. Lumi wasn't too excited by the idea, but she had always believed her sister fully. How lucky for them all, the behind of motel Lumi and Yuri reserved are one of those deserted place. They didn't knew there's another person curiously watching, though. Well... The sisters are, at least. The others... Not so much. But they all silently agreed none of them meant harm, at least for this one time.

This is my entry for 's Imperium Contest, _{a late one, that is.}
        My first concept is actually Aria flying high to the sky with Lumi on her embraces, but when I knew Lumi is scared of heights, I erased that idea. Which is, thank god. Because I've seen a submission with exactly same idea //sweats. But I still liked the idea of Aria making Lumi flying, so this headcanon is what I came up.For a confession I'm shipping Aria and Esther which is why made me so stubborn to add him somewhere... His ear and tail(well  upper arm too I guess) is the only thing showed up in the end though I kept reading the characters and their relationship page to make sure I catch everything right //wheeze. It was planned to be Lumi, Aria, Esther, and Yuri together but... I was intrigued on how tsundere Clear is to Lumi. and can I scream on how he's only 1 cm shorter than Esther. I THOUGHT HE'S SHORT OMG
        Ahem- I'm sorry if the description grammar a bit off, grammar is my weakness orz Thank you for both Mayomie and Inureko to allow late entries! I don't think I'll win, but these characters are so fun to draw!

Can I just show this Aria and Lumi's details with the actual character layer hidden though