rule 34 5 fingers 666 areola balls blue hair demon demon humanoid devil horns gesture ear piercing ear ring erection fingers foreskin genitals gesture hair hooves horn horned humanoid humanoid humanoid genitalia humanoid penis humanoid pointy ears inverted pentagram looking at viewer male male only nipples not furry penis pentagram piercing red body red skin ring piercing schizoid simple background smile smiling at viewer solo sylf schizoid white background 7657169