To Sir, With Lust by Paige Bennett

As Ray Simmons first notices sultry Kendra Phelps in his class, he is torn between his professional ethics about dating a student and his overwhelming attraction to the sexy coed.

Kendra, on the other hand, has no such dilemma. She’s hot for the handsome professor and is determined to seduce him.
When libido triumphs over conscience, the resulting encounter brings on a chemical explosion that changes both their lives forever.