I ended up staying at my aunt's house in Tokyo for a while. It was my first time seeing her since I was a child, and she was fair-skinned, beautiful, and, above all, exuded a mature sexiness. I couldn't take my eyes off her denim-clad ass, even though she didn't seem to notice it. As she cleaned in front of me, I couldn't resist the sight of her big, jiggling ass, so I immediately fucked her! Then, her instantly orgasmic pussy squeezed my dick tightly, and I was climaxed again! Whoa! What is this feeling?! After experiencing my first vacuum-like, spasmodic vaginal orgasm, my erection didn't subside, and she milked me of my sperm over and over again. This is a video recording of the few days I spent obsessed with my aunt's spasmodic vaginal orgasms.