Wendi Zwaduk's Bound by Desire caught my eye.
This book is similar to 50 Shades of Grey in that the sexuality is BDSM. An intelligent middle aged woman gets divorced. She's running her own business and explores a submissive role to one of her employees who is a few years younger. This is the flip side of Christian Grey.
Stella leaves her controlling husband who repeatedly cheats on her and meets Wes Chase. He works in her IT department, but since he wants to own his own Vinyl record store moonlights as an escort a women's establishment and Dominant at a BDSM club.
Wes fell in love with Stella when he tried to pitch his record store idea to James, her husband at the time. Stella like his idea and tried to talk James into investing in it, but her husband refused by heaping abuse about not interfering in his business. Stella then decides to divorce him.
Stella's been invited to her ex-husband's wedding and she decides showing up with a hunk like Wes would be a kind of revenge. She asks Wes to be her escort and offers to pay him. Wes turns the tables on her by saying he'll go for free if in the three weeks leading up to the wedding they fall in love.
The romance begins with many pitfalls and lots of kinky sex.
Wes has an ex-girlfriend that doesn't want to let him go and Stella's ex-husband tries to control her life and break them up to add a little conflict.
There is no one trying to kill them or stalk them as is the main source of conflict is many women's romance novels which is refreshing.
The erotica was well written and arousing without being repetitive or mechanical. Overall an enjoyable read.