Maou-kun Wants to Serve Someone Nice

"What do you mean you came from a pen?!"
A rather reserved demon whose only purpose is to serve has grown indifferent after serving people who he don't suit his tastes. He notes that everyone who calls upon him only asks for tasks that are either villainous or fiendish. After all, he only wants to serve someone who is, simply the opposite, however he still has his duty of serving those who call upon him for only a week until their soul is taken. But, after a period of much needed rest, he is summoned from his dimension from a college student who only asks for help in her daily life. Will the tired demon finally serve someone who is kind? Or will this be his 46th soul by the end of the week?

Prompt: Who Needs Plot
Themes: #school #slice of life
My themes: #magic #servant