Maddie Kowalczk is ready to be a bad girl. When the rookie lecturer lands at Astra University, she’s looking to start fresh after a messy breakup. But her first night in town takes a twist when she bumps into Bram Loe—a reserved but incredibly handsome single dad she (not so accidentally) stole a parking spot from earlier that day. The unspoken chemistry as he locks eyes with her while she gets a birthday spanking at a local bar is hotter than a Bunsen burner at full flame.

Bram is looking for a break from his hectic life as an ecology professor and dad to rambunctious twins and a busy teenager. So when his college friend’s divorce celebration brings him face-to-face with the same delectable brat who stole his parking spot, he’s ready for a night to remember. But the next morning, Bram’s world turns upside down (and that’s not just the hangover talking). His new nanny? None other than Maddie, who also happens to be the new poli-sci adjunct at the university where he teaches.

Maddie is desperate and broke, so when Bram offers her a raise and the chance to set some ground rules, she can’t say no. As the two settle into their new roles, the normally unruffled Bram finds that no one riles him up like Maddie does, which is a problem when every argument feels like foreplay. Of course, Bram is an educator first and foremost, and he very quickly finds he can’t resist the temptation of instructing Maddie in the fundamentals of being a good girl.

And it turns out Maddie’s a hands-on learner…