FURVERT!

all_fours anal anal_penetration anthro biped black_body black_fur blue_markings blush buckteeth canid canine claws doggystyle duo erection fangs foreskin from_behind_position fur genitals grin hi_res humanoid_genitalia humanoid_penis interspecies male male/male male_penetrated male_penetrating male_penetrating_male mammal markings munneh murid murine mythological_canine mythological_creature mythology nature outside penetration penile penile_penetration penis penis_in_ass plant rat rodent sex size_difference smaller_penetrated smile snow snowflake snowing teeth toe_claws tree werecanid werecanine werecreature werewolf winter