Rule 34 Dev - autofellatio balls barrel bodily_fluids book cast_shadow claws countershading detailed_background erection feet feral fur genitals green_book grey_body grey_fur hindpaw inside leaning leaning_forward male male_feral masturbation oral oral_masturbation paws penile penile_masturbation penis penis_in_mouth penis_in_own_mouth saliva saliva_on_penis short_tail solo tail text strega bartleby_(strega) badger mammal mustelid musteline 2021 english_text hi_res|17910731895