FURVERT!

2d_animation 5_fingers 5_toes aggressive anal anal_penetration animated animated_gif anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus armpit_hair athletic athletic_anthro athletic_male ball_slap balls battle bear beastars biceps big_butt big_muscles big_penis bikomation bird's-eye_view black_eyes black_nose bodily_fluids body_hair bouncing_balls bouncing_butt bouncing_penis brown_bear brown_body brown_fur brown_nose butt canid canine canis chest_hair claws clenched_teeth conditional_dnp detailed_background digital_media_(artwork)duo erection feet fingers forced frame_by_frame from_behind_position fur genitals glans grey_body grey_fur hand_on_hand hands_behind_back high-angle_view larger_sub legoshi_(beastars)looking_at_another looking_at_partner looking_back looking_back_at_another looking_back_at_partner loop lying male male/male male_penetrated male_penetrating male_penetrating_male mammal mounting multicolored_body multicolored_fur muscular muscular_anthro muscular_male narrowed_eyes northwestern_wolf nude on_ground on_side open_mouth organs penetration penile penile_penetration penis penis_in_ass penis_tuck petting pink_glans pink_penis raised_tail rape rape_face restrained_arms riz_(beastars)screaming scut_tail sex short_playtime short_tail size_difference size_play slap small_top_big_bottom spoon_position submissive tail tail_motion teeth toes tongue two_tone_body two_tone_fur ursine wide_eyed wolf