rule 34 2021 after sex anal anal sex animal genitalia animal penis anthro anus arms tied ass backsack balls bodily fluids bound bovid branded bridle caprine clothed clothing comic crying cum cum in ass cum in mouth cum inside cum on butt digital media artwork ejaculation english text equid equine felid feline penis fellatio gag gagged genital fluids genitals goat group group sex hands behind back hi res humiliation internal kneeling machairodontine male malemale male penetrated male penetrating male penetrating male mammal nude on ground open mouth open mouth gag oral oral penetration outside outside sex penetration penile penile spines penis petpolaris questionable consent sex shaking spitroast tears text threesome trembling 5361817