Rule 34 Dev - amniotic_fluid amniotic_sac anus bared_teeth bdsm birth bodily_fluids bondage bondage_birth bound breasts collar crowning ears_back en_caul female feral gag genital_fluids green_eyes grey_background leash live_birth looking_at_viewer looking_back looking_back_at_viewer multi_breast multi_nipple muzzle_(object) muzzle_gag muzzled nipples pivoted_ears pole pregnant pregnant_female pregnant_feral raised_tail rear_view restraints simple_background solo spreader_bar straining tail teats tied_to_pole worried folvondusque canid canine fox mammal red_fox true_fox signature|19938883160