Both men and women possess an anus, and the pleasure derived from it varies from person to person. Anal play as forbidden solo pleasure is precisely what heightens excitement even further. Amano Koyuki appears driven by such shameless desires. The anus is originally meant for excretion, yet the more it is stimulated, the more pleasure it can generate—a mysterious truth. It is exactly this inner resistance and conflict that becomes the ultimate spice enhancing pleasure. Amano Koyuki gets her genitals and anus pounded mercilessly until they feel destroyed, with thick, creamy creampie ejaculations oozing out from her anus. This extreme performance makes for a truly shocking release.