FURVERT!

abdominal_bulge animal_genitalia animal_penis animal_vulva anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls big_balls black_body black_fur blue_eyes breasts canine_genitalia canine_penis canine_vulva christmas christmas_tree duo erection female female_anthro female_penetrated forked_tongue front_view fur genitals hair hi_res holidays huge_balls huge_penetration knot knotted_penis looking_pleasured male male/female male_anthro male_penetrating male_penetrating_female nipples nude open_mouth outside penetration penile penile_penetration penis penis_in_vagina pink_nipples plant red_body red_fur red_hair sergal sex sheath signature sitting size_difference smogville spread_legs spreading tongue tongue_out tree vaginal vaginal_penetration vein veiny_penis vulva white_body white_fur