Aoi works under a superior who rarely speaks and whose thoughts seem impossible to read, yet his sudden gentle smile and surprising thoughtfulness make her heart flutter. Meanwhile, her colleague Kei has finally found someone at the office whose large physique matches her ideal type, leaving her unable to stop imagining what it would feel like to touch him or give him a hug.

The story is set within a modern Japanese workplace, focusing on the romantic lives of adult office workers navigating attraction and uncertainty. Beyond the main couple, the manga also includes a Taisho-era love story as an additional narrative alongside the primary contemporary office romance. The narrative is structured as a collection of interconnected sweet office romances that explore the small, everyday moments that spark affection between colleagues. The manga has been ongoing since 2020, following multiple characters as they experience the slow, sometimes awkward process of falling in love while balancing their professional lives.