Actually...I didn't use a dildo on this sub in this session. But he had plenty going on even without that. I built-in 2 "seating" options when I built the Chairor of Terror. One accommodates the bondage stool (which allows many option in itself, from tied and weighted balls hanging down through the hole in the seat, to the spiked mat bolted to the seat to force the sub to sit on the plastic spikes...or TRY to lift his ass up just a bit to avoid them, to the dildo jack which can be gradually cranked up into his ass, to the fucking machine that can be mounted under the bondage stool...then later turned on when he least expects it, etc). The other "seating" option is actually a true seat...a padded bench that I've also used on the bondage wall in various ways. I typically use the padded bench when I have other plans to focus on, such as a session heavily focused on electro, especially if I'm giving a sub their intro to electro or if we haven't played that many times yet. With a new sub, I don't like to dive full force into everything right away...so the padded bench is perfect for that.