FURVERT!

2014 4:3 against_natural_surface against_surface anthro anus aoino_broome areola beckoning biceps big_breasts black_nose blue_eyes bodily_fluids breasts canid canine canis cave challenge_accepted cheek_tuft chest_tuft clitoris conditional_dnp crouching curvy_figure detailed_background digital_media_(artwork)dominant dominant_female dripping duo facial_tuft fangs female female_on_human fluffy fur gaping gaping_vagina genital_fluids genitals gesture hair huge_breasts human human_on_anthro imminent_sex interspecies inverted_nipples larger_anthro larger_dom larger_female leaning leaning_backward long_hair looking_at_another looking_at_partner looking_down macro male male/female male_on_anthro mammal meme muscular muscular_female muscular_male nipples nude nudging open_mouth presenting presenting_vulva quads reclining shocked size_difference smaller_human smaller_male spread_legs spread_vulva spreading standing submissive submissive_male teeth thick_thighs tongue tongue_out tuft urethra vaginal_fluid_drip vaginal_fluid_string vaginal_fluids voluptuous vulva white_areola white_body white_fur white_hair wolf