Still Hot for You (Latin Heat Trilogy #1)
Diane Escalera

ready to set things right, if only Dylan will let her. Bet he can’t shun her Booty Camp offer: delicious, white-hot sex in exchange for what’s going on inside his brain.
Dylan may be macho and stubborn, but he really does miss his wife. A little of Shay's pushing gets him past their estrangement and into her web of seduction. She seems to have an erotic week mapped out to perfection, and who is he to complain? Their marriage is meant to be, so they'll fight with each other, and they'll fight for each other.
WARNING: Racy Language, Hot Sex, Seduction