The Big ImageBoard (TBIB) - animal genitalia animal penis anthro anus arms bent back tattoo backsack balls bent legs big anus black body black fur black hair black nose black tail butt canid canine canine genitalia canine penis claws collar countershading crouching dipstick tail facial piercing fox fur furgonomics furry-specific piercing gaping gaping anus genitals gimmemysmokes grey body grey fur grey tail hair hands on knees hands on legs hands on own knees hands on own legs head turned hi res hindpaw holding both knees holding both legs huge anus hyper hyper anus hyper gape leg markings looking at viewer looking back looking back at viewer male mammal markings multi tone tail multicolored body multicolored fur multicolored tail muzzle piercing nose piercing pawpads paws penis piercing purple anus purple eyes purple penis smile socks (marking) solo tail tail markings tattoo teeth vein veiny penis vladimir (fox) (foxantihydrogen) white body white fur white tail