FURVERT!

1:1 aftershift ambiguous_gender animated animated_gif breasts canid canid_demon canine demon domestic_pig drone dronification duo feral from_behind_position gaming hellhound hooves horn humping intersex intersex/intersex itemace latex mammal mounting mythological_canine mythological_creature mythology null_bulge overweight permanent samuel/sammy/asmyth sex short_playtime side_view snout suid suine sus_(pig)tail transformation transformation_through_sex weight_gain