IS THE STRONGEST SHAPE REALLY A TRIANGLE?

Miu has feelings for her boss, Takeda, but it seems like all they've got is sexual chemistry. She has no clue how to make things develop into something more. Life gets even more complicated when her coworker Jinguji starts trying to woo her. Will Jinguji’s persistence get Takeda to turn his and Miu’s booty call arrangement into a real relationship? Or will he just cut things off?