Synopsis：Do Hye-ju has been single all her life, juggling two jobs: an ordinary office worker by day and an adult web novelist by night. When her secret series is exposed by her frosty director, Han Jung-woo, she’s fired on the spot. But the company quickly realizes they can’t function without her and begs her to return. This time, Hye-ju holds the power—and makes a daring demand: “Director Han, I want you to be my consultant for adult scenes.” Their scorching “coaching sessions” begin under one strict clause: if either of them develops real feelings, the contract ends immediately. Yet the closer their “demonstrations” become, the more Hye-ju is thrown off by Jung-woo’s lingering touches and heated gaze. Is he just acting for research…or has the line between fiction and reality already been crossed?