FORBIDDEN OBSESSION | KIM NAMJOON FF

✨ One night. One mistake. One obsession that refuses to die.

Kim Namjoon never expected a drunken party to change his life. A stranger in red lips and high heels-Y/N Bae-lured him into a night of fire, lust, and sin. She was older, bolder, dangerous-at least that's what he seemed to think.

But secrets never stay hidden.

By day, he's a respected professor who's tired of the corrupt university system. By night, he drowns himself in a woman who only exists for him behind closed doors. Until fate plays its cruelest game-she walks into his classroom. Not as a lover, but as his student.

Rules forbid him. Logic warns him. His career, reputation, and future hang on a single choice.
But what happens when desire turns to obsession?
What happens when Y/N Bae refuses to let him go?

🔥 He thought it was just sex. She knew it was love. But when obsession burns hotter than rules, someone will get destroyed.