I ended up staying at my aunt's house in Tokyo for a while. My aunt, whom I hadn't seen in a long time, had become a hardcore bodybuilder with a massive, toned ass that I couldn't help but stare at. I couldn't hold back when my aunt started her daily muscle training in front of me, and her bouncing big ass drove me to immediately fuck her. To my surprise, I had thrust into her anus! It was not her pussy but the first-time anal stimulation that made Aunt moan and cum instantly! My dick was tightly squeezed by her forceful anus. I felt so good that I wanted to ejaculate inside my aunt's anus, so I begged her to let me do it. This is a recorded video of the few days my aunt and I got hooked on anal sex.
