The officeworker Momose has a secret, he is an otaku. He tries to hide that while having a fairly normal dailylife at work.
What a shock for Momose when he is introduced to his new colleague Sadamura: Isn`t this the naughty boy who once protected him from the taunts of others as a child - but in return demanded that Momose become his "puppy" and do whatever he said.

When this guy, of all people, finds out that Momose has a secret passion for magical girl anime, the same game threatens to start all over again.... but maybe there is something to the saying "what loves, what teases", after all!