FURVERT!

abdominal_bulge absurd_res animal_genitalia animal_penis animal_vulva anus asinus australian_shepherd belly_slapping_masturbation butt canid canine canine_genitalia canine_vulva canis comic domestic_dog donkey duo english_text equid equine equine_genitalia equine_penis erection female female_penetrated feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral genitals herding_dog hi_res interspecies large_penetration male male/female male_penetrating male_penetrating_female mammal nauticalcanine pastoral_dog penetration penile penile_penetration penis penis_in_vagina presenting presenting_hindquarters presenting_vulva sex sheepdog size_difference smaller_penetrated sugarsnap_(nauticalcanine)text vaginal vaginal_penetration vulva