A Scent of Heather (1980)

Storyline:

A Scent of Heather 1980 A young girl, Heather has spent several years in a convent and raised by the sisters, and she knows nothing of men or sex She marries, Frederick a man who is quite willing to teach her anything she needs to know But at their first night they get a letter and learn that they are half siblings Thet separate their rooms But she has several erotic encounters with the people around her with the help of Frederick