One day, Yui, who works as an office worker while secretly working as a BL doujinshi artist, accidentally hands over a doujinshi she drew to her boss, Makoto Isagi, who is famous for his strong face. Isagi calls Yui to his office and she is prepared to be scolded, but Isagi's reaction is surprising. 【うちの上司は『受け顔』が似合う！】 昼はＯＬ。夜はＢＬ（同人作家）の私、片岡結には副業以外にも秘密があった。それは、みんなが恐れる強面上司の伊佐木さんが私のＢＬ同人ファンであること！私を推し作家と崇める彼は体を張って私に『素材』を提供し…!?ＢＬ同人作家×腐男子上司のシークレットオフィスLOVE開幕♪