PLEASURE UNBOUND, by Larissa Ione
And Tayla sparks in him sensual feelings that he's never had before, despite his copious experience bedding a variety of very willing demons. While Tayla and Eidolon fight against their searing mutual attraction, someone is capturing demons and harvesting body parts. Rumor is that Tayla's employers are involved. Outraged, she sets out to prove it isn't true. Plenty of attraction and sex, action and violence. The sex is a 3+; the story is a 4. This NYTimes best-selling author is known for this type of action-packed novel, so give any of her books a try. It's a 3.5.