Billionaire Off-limits Playboy: Brother’s Best Friend Romance

My best friend’s little sister is off-limits.
Which makes her the ultimate temptation.
And now… she’s living under my roof.

Madison Rivera is trouble wrapped in vintage skirts.
Sharp tongue, bold lipstick, and curves built for sin.
I’m the ruthless billionaire who controls everything…
Except the way she makes me burn.
We’re opposites in every way.
She believes in happy endings. I don’t believe in forever.
But one locked door, one late-night argument & suddenly resisting her feels impossible.
I walked away once to protect her & the brother who’s been my family.
But now she’s in my penthouse, in my head & every smile tempts me to risk it all.

If I touch her, I’ll wreck the only friendship that’s ever mattered.
If he finds out, there won’t be second chances.
Only betrayal, broken blood ties & a line we can never uncross.