It's the first rule of friendship among gentlemen: Don't even think about touching your best friend's sister.

Sebastian, Lord Byrne, has never been one for rules. He's thought about touching Mary Clayton-a lot-and struggled to resist temptation. But when Mary's bridegroom leaves her waiting the altar, only Sebastian can save her from ruin. By marrying her himself.

In eleven years, he's never laid a finger on his best friend's sister. Now he's going to take her with both hands. To have, to hold…and to love.

This novella was originally published in Rogues Rush In, a Regency romance duet (2018), by Tessa Dare and Christi Caldwell