Sooooo I feel like (in my opinion) every pair of siblings have this relationship. Or like there's always one child who's the angel or "goody two shoes" and it's usually the younger sibling. The other is like the experimental child, more chaotic, blatantly independent and the "devil" child. In this, it was the older sibling as the devil child.
Tbh, I think my sister and I are both devil children XD
My poor parents
Well that was all! I drew this a little while ago and apparently forgot to post it so sorry if the style is different than the recent ones. Also, I HAVE LITTLE EXPERIENCE WITH COPICS SO IM SORRY THE COLORING IS SHĪT

BAI BISHES /)