Marvel at this expansive cavity, not to be mistaken for a backside. Ah, yes, so tender and malleable. My fist slides in with ease. Yes, whore, amplify your moans, moan louder, I can perceive that you relish how I penetrate you in the derriere with my fist. Present this flabby posterior, ever prepared to resemble a rag and eagerly accept all that I insert into it.