When Fionna turns fifteen Marshall Lee takes a sudden interest in her. Are they just friends or is it something else?

fionna the human never realized what life had In store for her. she, currently, was at another one of gumball's silly balls. She had liked them at first, sure, but after a while of the constant blither blather about candy and sweets, she had gotten sick of them. Leave it to the least sweet thing she could find to steal her for a night of excitement.