It seems possible... Apparently Mary was pretty kinky in her private life. There is an interesting Rialto Report segment on Mary at the link below. It actually discusses this very scene (near the end, I think) as well as aspects of her private life...
https://www.therialtoreport.com/2019/03/10/mary-stuart/
Klasická scéna bondage z medového koláče
69,974 98%
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