I've purchased pretty much all your videos. I like where you're going with it. Obviously each to their own and I guess you have to go with the majority but personally not such a fan of panty hose.
My 2 cents:
I would like to see some gorgeous girls with literally killer curves in high fetish gear. I'm talking stuff that makes your eyes pop out - think Taylor St. Claire. Nude doesn't do much for me unless the girl has a body like Alexis Texas or Goddess Ambrosia (what happened to her?)
Free up the camera as mentioned above
Also what's with the hand chop? Mix it up a bit - you can be really inventive here. Something like the girl is so frickin sexy that the guy doesn't even want to resist even though she's telling him exactly what she's going to do to him, by the time it's life or death it's too late for him. You know psychological stuff or even poisoned lipstick? Spiked drink? etc etc
Also I think there needs to be more sexuality - think Tiffany Mynx from that video on meanbitches.com or a number of their other girls. The latest girl you featured had a killer body but no sexuality - maybe that was the accent. Like when she was on the phone explaining what she did to the guy - very hot material but lacked the execution. She should have been stringing that out like it really turned her on, but it was too matter of fact.
I would really like to see more of a focus on breath control. There is not a single site that does this well (apart from TSC but sadly she is no longer in front of the camera). I think you do a good job of struggling to breathe and I can tell by your excellent descriptions of your clips that you really understand the fetish but it would be really sexy to see the girl in full control of her victim's air shown in a believable way and to see her play with her victim before finishing him.
Basically if you can bang out videos features girls with Taylor St. Claire's looks/persona, bodies like the girls from Roman Video, Meanbitches filming and acting (possibly even better) with your theme you could simply name your price for your clips.
Looking forward to the next one,