Twice the Growl by Milly Taiden

Talia Barca needs a date. Badly. She uses the services of the Paranormal Dating Agency hoping for a decent guy to take to a family wedding. A wedding her ex-husband has wormed his way into as a guest.
Connor and Theron want Tally to complete their Alpha triad. She’s sexy, curvy and funny. But she’s human. And they’re not sure she’ll go for a relationship with two men at the same time.
As if deciding to give two men a shot wasn’t difficult enough, Tally will also need to deal with a threat from the pack. She’ll either prove she’s strong enough to be an Alpha mate or find herself at the mercy of a vicious opponent.

Reader Warning: This book contains lots of scorching sex (including a threesome so hot it will make your ereader sizzle), adult language (hanky panky with no dirty talk is no fun), and violence. If this is not the kind of stuff you like to read, skip this book. However, if you like dirty, raunchy sex with some sarcasm and two hot men on one curvy girl, then this is right up your alley. Enjoy!