Controlled Burn (Boston Fire Series, book 2)

Rick Gullotti lives the good life, fighting fires and dating beautiful women. But when his elderly landlords' long-legged granddaughter appears on his doorstep life as he knows it starts getting away from him. Jessica Broussard has no interest in leaving sunny San Diego for the rougher side of Boston, but she's been dispatched to deal with grandparents she's never met. She's wholly unprepared for the scruffy-but-hot danger-junkie firefighter who lives upstairs. Unfortunately for them both, the only thing more urgent than the matter at hand is their sizzling chemistry - - and it's quickly becoming too strong to resist.