Rule 34 Dev - anthro athletic balls big_balls big_ears big_penis canine collaboration cramped destruction digimon erection feet foreskin foreskin_pull frenulum glans growth hindpaw humanoid_penis inside looking_at_viewer macro male male_only mammal navel nipples paws penis room_filling smile smirk smug snout solo spectrumshift teaselbone teeth uncut were weregarurumon whiskers yellow_eyes|3294332248