FURVERT!

2:3 anal anal_penetration animal_genitalia animal_humanoid animal_penis anthro anthro_penetrating anthro_penetrating_humanoid anus balls big_penis biped bodily_fluids bodily_fluids_drip butt comic comic_panel duo equid equid_humanoid equine equine_genitalia equine_humanoid equine_penis erection genitals growth hair hair_growth hi_res horse horse_humanoid horse_tail human_to_anthro humanoid humanoid_on_anthro humanoid_penetrated larger_anthro larger_male licking male male/male male_anthro male_humanoid male_penetrated male_penetrating male_penetrating_male mammal mammal_humanoid medial_ring muscular muscular_anthro muscular_male oral penetration penile penile_penetration penis penis_in_ass penis_lick questionable_consent saliva selezneva sex size_difference smaller_humanoid smaller_male species_transformation tail tongue transformation transformation_through_sex vein veiny_penis