I ended up living with my brother and his wife for a while. At first, I didn't see my brother's wife as a woman, but... My brother and I haven't had sex for over three years, and she set her sights on me and seduced me from the beginning... I started to wonder about my brother's wife too... Finally, I couldn't hold back any longer, so we had sex while my brother was away on a business trip! She responded so well that I got carried away and started thrusting hard from below! I made her cum so many times that she nearly lost consciousness!