Eryn's First Time on the One Bar Prison

I'd been wanting to experience a one bar prison for a very long time, and Cad was kind enough to build one with their device bondage scaffold rig. Ok technically it is a six bar prison for stability, but the principle is the same: the slave is held in place purely by a dildo buried deep up inside them, no other restraints needed. Wearing high heels mean the subject cannot raise up onto their toes to lift themself off and escape, so of course I wore the highest heels I could: my ballet boots! The hold my feet in an en pointe position which is intense and difficult to balance in on it's own, so there's no way I'm going to be able to get myself off that dick on a stick!<br><br>Once in position and impaled I discover that this is a surprisingly humiliating predicament. Because all my limbs are free it feels like I should be able to walk away but I just *can't*. I don't know what to do with my hands and flail and giggle awkwardly in embarrassment until Cad takes pity and instructs me to hol