Crossdressing sissy stroking with stainless steel sounding rods

My balls are cinched tight with a silicone ring, and my dick is greased inside and out. I've been teasing myself and my urethra is ready. As the rod slides in and out of my cock, I can feel the bumps as I grip the shaft. I switch to the larger sound and get serious. Finally, my cock twitches and explodes with the rod stuck up to the hilt. As I pull it out, more cum oozes out and drips down my thigh.