Throw a copy in your fetish section.
Joe Gallant gets smothered here by Odette for not wanting to go to a masquerade party with her and for being a cheating bastard. Odette, who for some reason wanted her face obscured here, does a decent job smothering him, but she's definitely no domme. The scene ends with Gallant jacking himself off with no smothering going on at all.
Donna and Micky Monroe make out a ton before the smothering starts, and she even sucks his cock (!). Donna does an effective job running the show, though, and she smothers his face with her pussy and ass like a pro.
The DVD contains an entire other production as an extra, Becky's Struggle in Bondage.