rule 34 2022 animal genitalia animal penis bedroom eyes in mouth on hooves bodily fluids chin tuft entrails equine genitalia equine penis erection eyeball eyebrows facial tuft federalchemical1728 feral flower flower in mouth fluffalo fluffy pony fluffy pony species genitals gore graphite artwork greyscale guts halo heart hooves hybrid genitalia hybrid penis intestines looking at viewer lying male mammal mane monochrome narrowed eyes notched ear on side organs pencil artwork penile spines penis plant presenting presenting penis quills rose flower rose in mouth seductive shaded sheath simple background solo tail tail tuft teeth traditional media artwork tuft unguligrade unsheathed white background xeno federalchemical1728 8756068