Damned If You Do — Olivia Waite

Benjamin Davis, the former Lord Lambourne, has been damned to Hell for the sin of lust. After being there for a year, he thinks he's seen it all…until he meets his new tormenter. The demoness Idared tortures him in ways he'd never dreamed imaginable -- not just with her whip, but with her lush curves, which make him wonder if one can sin in Hell.

By day, Idared conforms to the precise specifications of Lambourne's torment. By night, though, the tables are turned and it's Lambourne who's doing the torturing, driving Idared into a sexual frenzy unlike anything she's ever felt before. The demoness and the damned learn each other's weak spots and desperate desires and push each other into ever-intensifying sexual heights…but the higher they go, the farther there is to fall.