"Fucking hell, Michael, that thing is never going to fit in my bum!" she protested. This was a red rag to a bull and I was very much a bull in that moment. I slammed into Julia and forced my cock a few inches in and she screamed in pleasure and pain. Dorothy stood up and I sucked on her nipples again as I fucked her sister's tight arse, inching in further with each thrust, "You're filling my arse up, Michael! How can you reload so quickly?!" she cried. I ignored her and continued ramming her extra hard, now getting my cock most of the way in her back door....