anal anal_penetration animal_genitalia animal_penis animal_pussy anthro anthro_penetrating anthro_penetrating_human arched_back bed bedding bedroom bent_over bent_over_furniture big_breasts black_nipples black_pussy breasts doggystyle duo equine_genitalia equine_penis equine_pussy female from_behind_position fur furniture genitals hair half-closed_eyes hands_on_hips horse_ears horse_tail human_on_anthro human_penetrated human_to_anthro interspecies male male/female mid_transformation narrowed_eyes nipples penetration penis pink_body pink_fur pink_hair pussy sex solo_focus species_transformation transformation corsetlover69 equid equine horse human humanoid mammal invalid_tag
Equine Transformation 1
(Trying something new, please be kind, but I welcome input!)