I ended up staying at my aunt's house in Tokyo for a few days. My aunt, whom I hadn't seen since I was a child, unknowingly had a plump, sexy denim-clad ass that exuded mature allure. Seeing her ripe, large ass, I decided to show off my masturbation. She reacted innocently, but I didn't miss the subtle glow in her eyes, so I continued to jerk off right in front of her. Then, her insatiable instincts gradually surfaced, and when I inserted my dick, she let out a roar and reached orgasm. Her transformation into a beastly scream-orgasm was unimaginable from her appearance. Excited by her change, I couldn't satisfy myself with just one ejaculation and ended up cumming inside her multiple times.
