Heartless (Chestnut Springs #2)

Working as a nanny for the world’s grumpiest single dad should have been simple. Except I can’t keep my eyes off him. And he can’t keep his hands off of me.
Cade Eaton is thirteen years older than I am and barely looks my way. Until I get him into the hot tub one night for a game of truth or dare. Then all bets are off—and so are our clothes.

Heartless is book number 2 in the Chestnut Springs series by Elsie Silver.