Living in an apartment far from work, Sokabe is a homosexual salaryman who harbours a secret crush on his neighbour, Motoi. While exploring Motoi's collection of BL manga one day, Sokabe is taken aback by the extensive collection and is mistaken by Motoi - an avid fudanshi - as fellow BL enthusiast. Feeling panicked, Sokabe must decide whether to confess his feelings or forever remain silent as Motoi drags him into the tantalizing world of assertive semes and shy ukes.