Set up an interesting idea. Hang DM with one leg and fix it on the sex chair. Use a rope to fix the vibrator on the model's clitoris. Turn on the switch to adjust to the maximum frequency. At this time, the DM has two options: one is to maintain a more comfortable posture without being very tired, but to face the strong stimulation of the vibrator; the other option is to adjust the body posture so that the vibrator is not so tight to the clitoris. The irritation is relatively small, but this posture is very tiring and uncomfortable. Finally, the DM sits for a while and stands for a while. D... Show more