Eli (Alpha Squad #3) by Terra Wolf

Bear shifter Eli Hudson has a new security assignment; Fiona Jackson, a pro shifter politician’s daughter. One problem, that means she is off limits. And his bear wants to claim her. When an attempt is made on her father’s life, Eli realizes protecting her and loving her, are two very different things.
Fiona Jackson is young, intelligent, and human. Her new bodyguard makes her heart ache, and she’s desperate for his attention. But he’s made it clear, their relationship has to remain professional.

What happens when they can’t keep it professional anymore? Will a scandal ruin them all?