The Big ImageBoard (TBIB) - anthro anthro on feral anthro penetrating anthro penetrating feral anus backsack balls base three layout bestiality biped blockage (layout) blush canid canine canis cephalopod coleoid comic contact onomatopoeia countershade tentacles countershading different sound effects domestic dog duo english text feral feral penetrated four frame image genitals hair hi res horizontal blockage humanoid genitalia humanoid penis inner ear fluff male mammal marine mollusk octopodiform octopus onomatopoeia osem (yuguni) penetration penis perineum red tentacles sex shortened sound effect slurping sound effect variant sound effects speech bubble tail tentacles text three row layout tuft vowelless vowelless sound effect vowelless vocalization yuguni yuguni (yuguni)