The Big ImageBoard (TBIB) - all fours anal anal penetration animal genitalia anthro anthro on feral anthro penetrated begging for help begging to stop bestiality bite bloudin (whatisdamatter) blue body blue fur canid canine canis close-up collar collar only cutaway digitigrade domestic dog duo english text explicitly stated nonconsent feral feral penetrating feral penetrating anthro forced forced anal from behind position fully sheathed fur genitals gloves (marking) hi res horn kangal leg markings livestock guardian dog male male/male male penetrated male penetrating male penetrating male mammal markings molosser mountain dog mounting muffled muzzle (object) muzzled nude pastoral dog penetration quadruped rape rough sex screaming scruff bite sex shaking sheath socks (marking) story story in description struggling tail text tremble spikes trembling vellum vowelless vowelless vocalization wolf