Double Occupancy (Candlelight Ecstasy, #56)
Elaine Raco Chase

All Casey Reynolds wanted was peace and quiet and a long vacation from covering the crime beat in Boston. That's why she agreed to borrowing a villa in Mexico to rest, be alone and work on her novel.
But then he showed up -- Travis Craig. He said he was offered the villa to recover from a serious illness. He had just lost his teaching job and had no money to leave.
She agreed with his plan to share the house -- but on her terms. Soon rest and relaxation were a thing of the past when their double occupancy proved too erotic to control.