Signed In Sin: A Billionaire Forced Proximity Romance

Elena Castellano is untouchable. As a fierce financial auditor, she can’t be bribed, intimidated, or manipulated.

Until she is assigned to audit Sebastian Morelli.

Cold. Calculating. Dangerously magnetic.

Sebastian doesn’t fear investigations; he creates problems too expensive for anyone else to solve. When Elena uncovers a secret that could shatter his multi-billion-dollar empire, Sebastian counters with a ruthless ultimatum.

Become his fake fiancée for thirty days. In return, he will erase her father’s two-million-dollar gambling debt and save her family from ruin.

It’s a devil's bargain.

A man she despises.

And a chemistry neither of them can survive.

Luxury galas. Private jets. Shared penthouses. What starts as public kisses meant for the cameras soon turns into stolen, breathless moments behind closed doors. But as federal investigators close in, Elena must make an impossible choice: expose the man who bought her... or protect the monster who stole her heart.

Sometimes the most dangerous contract isn’t signed with a pen. It’s signed in sin.

Tropes You'll Devour:

💍 Fake Fiancée & Marriage of Convenience

🖤 Billionaire Romance

🔥 Enemies to Lovers

❤️ Forced Proximity (One Bed, Shared Penthouse)

✨ Morally Grey Hero

💼 Workplace/Corporate Tension

🤍 He Falls First & Harder

🌶️ High Heat & Explicit Romance

(Contains explicit romantic content, corporate corruption, financial coercion, and mature themes. Recommended for 18+ readers.)

Grab your copy of Signed In Sin today and let the games begin!