The Big ImageBoard (TBIB) - 5 panel comic absurd res anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro balls big balls black text blake harper (thepurp) bodily fluids body hair canid canine canis comic cum cum in ass cum inside cumshot dialogue digital media (artwork) dobermann domestic dog duo ejaculation english text genital fluids genitals hands-free hi res larger anthro larger male larger on bottom male male/male mammal marcus (thepurp) muscular muscular male navel nipples nude nude male on bottom on ground on top penetration penis pinscher prostate orgasm reverse cowgirl position sex size difference slightly chubby slightly chubby anthro slightly chubby male smaller anthro smaller male smaller on top speech bubble suid suine surprised sus (pig) talking to another text thepurp thick penis tusks wild boar