FURVERT!

all_fours anthro anus backsack balls biceps big_muscles biped blush brown_balls brown_body brown_fur brown_perineum brown_tail butt canid canine canis clothed clothing domestic_dog fluffysnowmeow foreskin fur genitals half-closed_eyes half-erect humanoid_genitalia humanoid_penis looking_at_viewer looking_back male mammal mostly_nude muscular muscular_anthro muscular_male narrowed_eyes open_mouth partially_clothed partially_retracted_foreskin penis penis_backwards perineum presenting presenting_anus rear_view short_tail solo submissive submissive_male tail tongue tongue_out topless