Mutual inspiration

[Following the anime]
"I couldn't care less about being skinny! But... I do care about becoming stronger."
Joining an American football club *just* to workout? Sure, why not?!
(Y/n) has always been made fun of for her appearance. To fight back, she made herself terrifying and intimidating. But when the Devil himself makes her join a team full of nice people who just want to be friends, she doesn't really know what to do.