After a long day, I couldn't resist the allure of my girlfriend's tight pussy and luscious big ass. I pleaded with her to let me fuck her in the dog style position. She agreed, and as she bent over, her ass became even more enticing. I took out my monster cock and thrust it into her wet pussy, feeling her tight walls grip my shaft. The pleasure was overwhelming, and I knew I had to fuck her harder. I pounded her pussy, each thrust sending waves of ecstasy through both of us. Her moans grew louder with each thrust, a testament to the intense pleasure she was experiencing. The sight of her big ass bouncing with each thrust only fueled my desire. I continued to fuck her relentlessly, my cock never leaving her wet pussy. The pleasure was insatiable, and we both found release in the intense encounter.