Oku-sama wa Sex Friend

A married woman finds herself trapped in a monotonous routine, her husband too preoccupied with work to notice her desires. One day, she reconnects with an old friend from her past, a man who ignites a spark she thought was long extinguished. Their casual meeting quickly evolves into a secret arrangement, blurring the lines between friendship and forbidden passion.

As they become entangled in a physical relationship, she must navigate the thrill of this hidden affair while grappling with the guilt of betraying her marriage. The boundaries of her commitment are tested, forcing her to confront what she truly wants from life and love.