4_missing_limbs 5:4 abdominal_bulge after_sex anal anal_penetration anal_vore andromorph anthro ass_up avian balls bird bodily_fluids bovid bovine bulge canid canine canis cattle chicken clitoris cock_transformation cum dildo dobermann domestic_dog e621 equid equine erection eye_roll female flesh galliform genital_fluids genitals group group_sex himeric horn husky inside_balls inside_stomach internal intersex light living_dildo living_insertion living_insertion_play living_onahole living_sex_toy living_sex_toy_use love_pillow male mammal monochrome mythological_creature mythological_equine mythology nordic_sled_dog nude organs penetration penile penile_penetration penis phasianid pinscher pointy_ears prick_ears servo servo117 sex sex_toy sex_toy_transformation size_difference smaller_female smaller_penetrated soft_vore spitz stomach sweat transformation unicorn vaginal vaginal_penetration vore vulva what what_has_science_done

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