I raised my face from her sweet nipple, aimed my cock at her drenched opening and penetrated her pussy in one massive shove. She screamed her heart out, but I didn't care. She was the one who wished to be thoroughly fucked and I intended to accomplish just that.

Without much fanfare, I started plowing her tight vagina like a powerful jackhammer. Jamie lasted 8 seconds before convulsing erratically and screaming like an animal being slaughtered. It was music to my ears: Watching my sister in the throes of a mammoth orgasm, being unconscious, with her body jiggling uncontrollably under me was a powerful aphrodisiac. I continued drilling her abused...