In the Master's Bed(Mills Boon Historical‪)‬

A sizzling historical tale of forbidden passions unleashed
To live the life of scholarly independence she craves, Jane disguises herself as a young man. She doesn't foresee her attraction to Duncan, who stirs unknown but delightful sensations in her. When Duncan accidentally discovers her true identity he knows he should send her away- but he agrees instead to keep her secret, with every intention of teaching his pupil the true pleasures of being a woman....