FURVERT!

2015 4:3 against_natural_surface against_surface against_tree against_wall all_fours animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro bent_over breasts canid canine canine_genitalia canine_penis chevronfox clenched_teeth digital_media_(artwork)doggystyle duo erection eyes_closed female female_penetrated fennec_fox fox from_behind_position genitals hi_res ink_(disambiguation)knot looking_back male male/female male_penetrating male_penetrating_female mammal nateday nipples nude one_eye_closed open_mouth outside penetration penile penile_penetration penis penis_in_vagina plant sex sheath side_boob size_difference tail teeth tongue tongue_out torso_grab tree true_fox vaginal vaginal_penetration vulva