Silken Bondage — Nan Ryan

AN INNOCENT, FIERY-SPIRITED BEAUTY.
Sassy and unmannered, Nevada Marie Hamilton was penniless and alone. She'd come to the luxurious riverboat to earn her way as a singer. But then fate intervened when in one wild act of passion a devil named Johnny Roulette plundered her body. Suddenly she was the ward of the Mississippi's most notorious gambler and a captive of his own special brand of loving torment.

A DASHING, DEVIL-MAY-CARE GAMBLER.
The black sheep of an aristocratic southern family, Johnny Roulette was big, sensual, and handsome. To him love was a game played for a night, then forgotten. His naked hunger for Nevada was no different. Only when his desire was out of control did he discover her innocence. Vowing to make amends by turning her into a fine lady who could marry a respectable man, he hadn't counted on the defiance of his ravishing lady luck, or the fiery hot desires that raged between them and made him want to hold her forever in ...SILKEN BONDAGE