abs animal_genitalia anthro ball_tuft balls big_penis bodily_fluids brown_balls crotch_focus crotch_shot crouching erection faceless_character forest genital_fluids genitals knot knot_in_sheath leaking_precum low-angle_view male muscular muscular_male neck_tuft night nude_male open_mouth outdoor_nudity penis plant precum presenting presenting_penis sheath solo spread_legs spreading tree tuft vein veiny_penis sysns canid canine canis mammal were werecanid werecanine werewolf wolf hi_res