"After measuring, cleaning, and smelling her belly button in Part 1, Rei Aino is ready to take this fetish even further. In this second part, Rei dives deeper—literally—into the world of belly button obsession. Using a high-precision microscope, both the surface and the deepest parts of her navel are explored. The camera ventures into untouched corners, revealing textures, tiny particles, and hidden residues never seen before. Noticing microscopic dirt, Rei responds with curiosity. She grabs a cotton swab and starts extracting each bit to examine them closely... and then smells them. Strange, right? Every woman is different, and this is what makes Rei so uniquely captivating. To her surprise, there's no bad smell—but that doesn’t stop her from analyzing every piece like a hidden treasure. This scene is pure bliss for lovers of detail, obsessive cleanliness, and intimate exploration. With crisp close-ups, real depth, and Rei’s sincere reactions, this part feels just as scientific as it does erotic. A freshly cleaned navel marks the end of this second part—but sets the stage for something even more intense. Get ready—this is just getting started." (2209150302)
