I was tutoring my stepsister in the art of oral pleasure for urine, and it seemed like she was catching on quickly. As we were wrapping up our lesson, her friends joined in, eager to learn as well. Things escalated quickly as we all stripped down, reveling in our fetishistic desires.The room was filled with the intoxicating aroma of pee as we all indulged in our urine-drinking fantasies. The atmosphere was electric as we paired off, exploring our deepest desires. I found myself bent over, eagerly taking on a thick, monster cock. The sounds of our moans echoed around the room as we engaged in hardcore, intense sex.The sight of my stepsister being taken from behind by a big, fat cock was a sight to behold. The group dynamic added an extra layer of excitement, making the experience even more thrilling. The sight of her getting her ass pounded while giving a handjob was a sight to behold. The climax was explosive, leaving us all satisfied and yearning for more.