Natsuki is bored of the same ol' hide and seek with girls. She'd rather mingle with the boys and calls herself the boyish pronoun "boku". Until now it's been a platonic interest, but lately...
"Hey do you like, wanna... hide your thingie with me?"
A tomboy loli in spats spices up the game with s-e-c-r-e-t e-c-c-h-i.