29-year-old Saki Asahina is blindsided when her boyfriend of five years suddenly dumps her. By text! To have a shotgun wedding with a girl he met at his new workplace! Not only that, he has the nerve to suggest they carry on an "arrangement"! Just when Saki is trembling with rage, her demon of a boss comes to her rescue. One thing leads to another, and she somehow ends up in a hotel room enjoying her boss's tender touch. Is this all about pleasure, or could she be in love...!?