As my boyfriend recovered from me buggering him I sat on his chest with my wet vagina purring in his face showing him what a girl should look like, I constructed a rope that pulled his knob away from his balls, and his balls clamped between two bits of wood.
"If you really want to be a girl today I can make it happen, I can just crush theses balls and pull this rope and your cock will come away?" I said menacingly....giggle