PART I. My rubber gimp is bound to the bondage wall, entirely enclosed and chained up in his latex gimp suit. He's so shiny and lubed up... perfect for me to grind my rubber ass up against him. Underneath his catsuit, he's in chastity, and I can feel him straining underneath his cage as he sees my perfect ass rub up against him. I love feeling him grow more desperate to feel me as I slide up and down against his locked up cock. PART II. I unzip my gimp's rubber catsuit at the crotch, revealing his hard cock locked away in the chastity device. He's so lubed up from the latex and my ass that I am able to slide his chastity right off. His cock finally free, he gets immediately erect at the sight of my hands teasing him and then my ass rubbing up on him. He's such a rubber slut, and I love to use his weakness to my advantage. I encourage him to hump in between my latex thighs, my leggings-covered legs forming a slick and tight hole for him to fuck. But you know I love a little pain with my pleasure, and I slap his cock down reminding him that I am still in charge. PART III. The funny thing about being hard is that your cock can take so much more pain. Because my gimp is so aroused at seeing me in rubber and fucking my tight rubber thighs, I begin increasing the CBT. I slap and pull at his cock and balls, laughing at his groans. He has no choice but to take it for me. And I increase the tease by rubbing my ass up against his bare cock and edging him with my hands. I demand that he fuck my thighs. "If you can cum like this, I'll let you," I tell him.