Lucky Daddy

A second chance with my brother's best friend.
A fake arrangement.
A miracle pregnancy.
Do you think my luck is finally coming around?!

Reilly O'Hara's the biggest, sexiest man I've ever known.
He's a drool-worthy Irish stud, but completely off-limits.
Five years ago, I left town, leaving my dreams of him behind.
But a stroke of bad luck brought me back home and landed him in my bedroom.
That night he stole a kiss and reignited my buried passion...

Turns out Reilly's carrying a billion-dollar secret.
And he needs a wife by St. Patrick's Day.
I couldn't let anyone else play the part.
Safe to say, things got out of hand...
Can you guess who's the lucky daddy?