Miu Sakuramori is in her first year of planning and development. She looks like a young lady who grew up in an all-girls' school, but her secret is... that she is more interested in "cock" than anyone else...? Shiro Takeda, a sales manager with a reputation for being a cool and slick guy. What is his secret sexual habit that he can't tell anyone when he takes off his suit? Jinguji Jumpei is a serious and fresh new employee. He appears when he drinks alcohol, but his true face is unexpectedly...? Everyone has a propensity that can't be told to others...? The long-awaited first volume of a new kind of office love!