Three Strikes by Claire Thompson

Win the auction of the sexiest Master on Desire Island. Check. Now what?
Abbie falls head over heels for Master Ryan the day she signs up as a staff slave at the BDSM resort. Now, a year later, she’s won him at a reverse slave auction and can finally show him what he means to her.
Ryan Summerlin works hard and plays harder. He’s happy to scene with the island sub girls who are always ready and willing to serve him. But he keeps his heart well out of the mix, resigned that his perfect submissive—the woman willing to give over every ounce of control—doesn’t exist.
The pair’s post-auction play is just supposed to be good kinky fun. But their unexpectedly powerful connection ignites a firestorm of raw emotion that leaves them both reeling. Can Master Ryan release Abbie and walk away… or will this Dom play for keeps…