I have had this fantasy for a while, and yesterday it came true
I started with Main sub (M). Put an anal hook up his butt. made him good and horney. He was placed on a chair infront of the crowd. I placed the electrifying cockring on, as hard as that was. and started electrifying his cock.
I grabbed the secondary sub (S) from the crowd by the locks of his head. I made him undress and started whipping him - all along paying attention to M's electricuted cock and attentance to him as well.
I placed S on the ground - facing the audience. I took out my Violet wand and started to electricute both cocks. The power rush was starting to peak. I changed the heads of the violet wand and alternated between both cocks for maximum pain. I used my painwheels for extra fun. the violet wand did its trick and caused the two subs to scream in pain - the electrifying cockring was still on M, to make it more yummy.
As the audience started to dwindle I knew it was time to end - I took the anal hook out of M, and pushed two fingers into him. I massaged his prostate and rubbed his penis untill he exploded all over the stage, for the grand finale.