[Arijigoku (sandbox)] Kairaku Chuudoku Anal Onaho no Tsukurikata. (SCANMTL)

A determined fox‑eared girl commands a bound partner to hold a provocative pose for five minutes, her mouth teasing a glowing cube as the tension mounts. The scene shifts to grotesque internal visuals of jelly‑like extraction and painful sensations, hinting at a surreal, masochistic experiment. The story blends dark humor with intense bodily focus, promising a twisted tutorial on constructing an anal onahole.