Caught between loyalty and lust, I succumbed to my best friend's wife's pleading eyes and lush Latina body. Her first-time anal request was too tempting to resist. She bent over, her big ass ready and eager. I lubed her up, my fingers gently probing her tight hole. With a slow push, I entered her, feeling her ass clench around my big dick. She cried out, "Harder, fuck my ass harder," as I pounded her, my balls slapping against her. I felt her ass stretch wider, accommodating my every thrust until I filled her with my hot cum, leaving her ass dripping and her body spent.