Back by popular demand: the Throat Trainer gag. I made some improvements to the straps and to the ring gag. Let’s test it on Nikki Riddle! I cuffed her to a steel pipe, sitting on her knees, so she couldn’t move backwards. Then I locked the Throat Trainer gag to a machine (I love automation) for a steady deep throat training pace…

File Name: automatic_throat_trainer_bdg.mp4
Format: MPEG-4
File Size: 270 MiB
Duration: 5 min 56 s
Resolution: 1920×1080 (16:9)