What is the full facesitting in corset video this is from?

I have no joke been trying to find this Facesitting video for about 10 years now. This small teaser is the only relic of it I was ever able to save. I seem to recall seeing a different 15 second teaser of it at one point where the mistress let out a fart. Hell, I even tried to see if I recognized the blanket/bedspread anywhere else with no luck.

She is wearing a red corset, the guy has his hands tied, her lingerie is very sexy. Anyone know the full video or organization this was from? Clips4Sale link? Thank you!