I was tied up in a room, my feet and hands restrained, a gag ball stuffed in my mouth. I couldn't speak or move freely, but I suddenly realized the camera was on, recording me. I figured I might as well give a show. Even with the gag ball muffling my sounds, I managed to position my head just right. I imagined an invisible cock in front of me and started sucking it enthusiastically. My head bobbed up and down, slurping noises escaping around the gag as I gave a messy, muffled blowjob to the camera, putting on a lewd display for whoever would be watching later.