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.