School Ties by Tamsen Parker

Erin Brewster is nervous enough on her first day of teaching at Hawthorn Hill. But the way Zach Shepherd looks at her with his dark and dreamy blue eyes really throws her off her game. He simply has to walk past her to send her heart racing. Although he’s eighteen and a senior, he’s still just a student—and very off limits. To let her eyes linger over his body, to fulfill her fantasies would be more than inappropriate. It would be career suicide.

Three years after his graduation from Hawthorn, Shep has returned as a member of the faculty—and he hasn’t forgotten his favorite teacher, the prettiest woman he’s ever seen. When they finally have a chance to get to know each other, they realize they share a common interest: kink. In fact, Shep has learned a lot about the subject during his time away and is ready to teach Erin a thing or two. He’ll soon have her begging to be held after class.

As their relationship comes under scrutiny, the ties that bind Shep and Erin may begin to fray. But some bonds grow stronger under pressure…