FURVERT!

animal_genitalia animal_penis anthro buried buried_in_feces covered_in_feces equid equine equine_genitalia equine_penis erection feces feces_everywhere feces_on_body feces_on_face fur genitals half-closed_eyes horse looking_pleasured male mammal masturbation narrowed_eyes penis scat_masturbation scatplay sewage slurry solo tongue tongue_out zadirtybish