Dangerous Gentlemen - Beverley Oakley

She was the wallflower beneath his notice…until a terrible mistake has one dangerous, delicious rake believing she's the 'fair Cyprian' ordered for his pleasure.

Lady Henrietta has always known her place—in her dazzling older sister’s shadow. She’s a little brown peahen to Araminta’s bird of paradise.

But when the innocent debutante is mistaken for her common namesake 'Hetty' and embroiled in the Regency underworld, she finds herself shockingly compromised by the dashing, dangerous Sir Aubrey, the very gentleman her heart desires. And the man Araminta has in her cold, calculating sights.
 

Branded an enemy of the Crown, bitter over the loss of his wife, Sir Aubrey wants only to lose himself in the warm, willing body of the young “prostitute” Hetty. As he tutors her in the art of lovemaking, Aubrey is pleased to find Hetty not only an ardent student but a bright, witty and charming companion. 

Despite a spoiled Araminta plotting for a marriage offer and a powerful political enemy damaging his reputation, Aubrey believes he's been set up to suffer his greatest betrayal at the hands of the little “concubine” who’s managed to breach the stony exterior of his heart.

Until the 'the little brown peahen' reveals her true colors.
 

Regency romance readers who loved 'Dynasty' will enjoy the trials and tribulations of the noble, scheming Partington family.