Gal Yome no Himitsu

Story:

Toujou Fuyuki is a stunning gal, known for her confidence and cool demeanour in public. She turns heads wherever she goes, but there's a hidden side of her that only her husband, Taiyou Hara, gets to see. Having first met during their high school days, their relationship continued into their workplace, where their love has remained stronger than ever. The only problem? Their company strictly forbids office romances. Fuyuki and Hara decide to keep their relationship a secret, knowing that the consequences of getting caught could jeopardize their careers. Thus, they embark on a journey to navigate the complexities of married life while concealing their relationship from their colleagues and superiors.