Madelynne Ellis 
The Kissing Bough [EPUB ebook] 

A scorching Regency menage by New York Times and USA Today bestselling author, Madelynne Ellis.
Viola Marsh has been forced to live an austere life, locked away under the watchful eye of her spinster aunt. Only on Christmas Eve is she allowed her freedom, to take part in the tradition of wassailing.
Cousins, Percy Gilling and Lord William Ricborough share a close and special relationship, and they require a very particular woman to satisfy their needs. What they’re not expecting is to find her poised beneath the mistletoe on a snow-covered hilltop.
A Regency menage about a wronged young woman and the men set upon claiming her.