Fucking her tight asshole with my thick and long cock

This slutty milf loves to bend over and grab her ass cheeks with her hands to pull them apart. I start by fucking her pussy and fingering her asshole. As soon as my finger goes deep in her asshole I feel she wants my cock, so I grab her ass cheeks and push my cock deep in her ass, making her asshole gape to accommodate my cock. Her ass is so narrow that my cock hardly can go deep, but I push hard and make her scream in an agonizing orgasm.