FURVERT!

all_fours anal anal_penetration animated animated_gif arched_back ass_up bent_over brown_body brown_fur butt canid canine canis collar collar_only countershading domestic_dog duo eyes_closed from_behind_position fur fuzzpup hi_res leash leash_pull male male/male mammal nude penetration sex shiba_inu short_playtime spitz submissive submissive_male tail tail_motion tailwag tan_body tan_fur tongue tongue_out wag