Resist (Wild Nights #3)
K.M. Golland

Except Lucas isn't interested in the women who scream his name when he dances.
There's only one person he wants to impress, and she should be off-limits
Helena can't get Lucas out of her head. Recently divorced and finally in control of her life, a distraction like him is the last thing she needs.
Not only is he two years older than her son, she's his new boss.
And he should be off-limits.