Anal is also messed up alone. In the first place, in ancient Greece, it was said that "vaginal intercourse is nothing more than an animal act for reproductive purposes, and anal intercourse is a truly human act". Therefore, Shizuka Kanno, who is also an anani lover, recommends solo sex that also pleases anal. Caressing the front line with a long and unpleasant tongue and splendid fingertips, leading to dry orgasm, and finally leading to ejaculation. A total of 4 ad-lib slut live performances recommended for adult solo sex and annies.