The Duke of Burgundy

The Duke of Burgundy (2014) — Directed by Peter Strickland

A drama about the relationship between a pair of female lovers who play games of dominance and subservience.

https://thequeerness.com/2016/07/15/the-duke-of-burgundy-a-story-of-unacceptable-desire/

https://blogs.kent.ac.uk/melodramaresearchgroup/2016/04/14/summary-of-discussion-on-the-duke-of-burgundy/