That moment when you start drawing this little humorous thing and end with an uncomfortably sexy gumball/fionna 
my headcanon is that fionna is like 5'1-5'4 and chubby and gumball is 6' makes this a little more
uh
hm
...I like size difference 
me too but I had to change her face because it felt like I was drawing a creepy age difference
(my fionna-in-my-style design has a really cutesy face compared to most other charaters)
(chubby is my goal weight. not thin, chubby. because it is the cutest amount of weight)