The Big ImageBoard (TBIB) - <3 2019 ambiguous gender ambiguous on bottom ambiguous penetrated ambiguous penetration anal anal penetration anatomically correct anatomically correct genitalia anatomically correct penis animal genitalia animal penis anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro anus backsack balls black hair black nose black sclera blush bodily fluids butt canid canine canine penis chest tuft clenched teeth collaboration constricted pupils cum cum inside cutaway didelphid dipstick tail duo ejaculation entwined legs erect tail explosion female (lore) fist floppy ears fox from behind position genital fluids genitals grabbing from behind hair hi res humor interspecies jockey position kneeling knot knotting leaning leaning forward lying male male/ambiguous male on top male penetrating male penetrating ambiguous mammal markings marsupial meme mixed media nuclear explosion nude nut button on bottom on front on top onomatopoeia open mouth orgasm face penetration penis plantigrade pun pupils raised shoulders red eyes rexsatou sex shaking simple background small pupils sound effects story story in description surprise buttsex tail fetish tail in ass tail markings tail play teeth text thought bubble torso grab trish (triple001) tuft unknown artist visual pun white hair wide eyed