I was thinking of just a simple HOM/gagging video. You are sitting in a chair talking about how you talk too much. Your friend comes behind you ready to help. She uses her big hands to tightly cover your mouth + plug/your nose, letting you take breaths occasionally. She alternates between covering your mouth with her hands, and pulling a cloth tightly over your mouth. So the whole video is just her alternating between hand gagging you and pulling the cloth over your mouth. And when she does use the cloth, to sometimes pull it over your mouth and other time to pull it over your nose as well.
I would like you to wear your glasses, and your hair back in a ponytail. I would like the blonde girl with the long fingers to be the one gagging you (if possible). The girl from "Dentist" and all your other HOM clips. I would like you to be very expressive with your eyes. And to try and talk/grunt while being gagged. But to smile and enjoy it the whole time. And to joke with your friend when your mouth isn't covered so she can cut you off mid-sentence. I would like you to encourage your friend to cover your mouth, telling her to keep going as you catch your breath. Please have the camera nice and up close, steady, and make sure it's not too bright/blurry. NICE and CLEAR. Please have your friend really press her hands tight against your mouth and hold as long as you can handle. Also please have her pull the cloth as hard as she can, keeping it over your mouth as long as her hands (even if you are able to breathe).