Mary, Queen of Scots
A good biopic, sexually charged but not too much. Good, but not Oscar material.
Margot Robbie appears briefly, to angst over her pox and throne fever. Saiorse Ronan carries the whole film herself, and she can take it.
Mary, the titular queen, chooses the English nobleman to marry by the strength of his oral sex. Predictably, that was not a good choice, since he reveals himself a drunkard and malleable to her enemies.