Duct Taped & Restrained Slave Takes Massive Strap on from Mistress

A slave, wearing a gas mask, can’t even see what’s coming. His wrists are duct taped to his ankles, and he’s precariously balanced on a box in an abandoned factory. But you know what he’s going to get. His mistress is a vision in fishnets, tall, high heeled boots, hot pants, and of course… carrying an absolutely gargantuan strap-on. It's as thick as her arm and almost as long. The width alone is intimidating, but the length! How is this slave going to take that monster up the ass?