My wife's full, round ass has always been my weakness, and today, I couldn't resist the temptation any longer. As she bent over to pick up a book, I could see her ass cheeks straining against her tight dress. I approached her, my hand itching to spank that juicy flesh. She squealed in surprise but didn't stop me. I began to spank her, watching her ass jiggle with each smack. Her moans grew louder, and I knew she was enjoying it as much as I was. I pulled up her dress, revealing her bare ass, and continued to spank her until her skin was a beautiful shade of red.