rule 34 all fours anal anal sex anthro anthro penetrated anus ass avian backsack ball gag balls beak biped bird black body black eyes black feathers blush blush lines bodily fluids brown body brown feathers bubo genus chastity cage chastity device competition corvid corvus genus crow digital drawing artwork digital media artwork dildo dildo in ass dildo insertion double dildo dripping duo earning chastity removal eryx eyru eurasian eagle owl feathers gag gagged genital fluids genitals hi res knotted dildo leaking precum looking back male malemale male penetrated multicolored body multicolored feathers nude oren iciestbrrr oscine owl passerine penetration penis precum precum drip sex toy sex toy in ass sex toy insertion striped body striped feathers stripes talons torakuta true owl tug of war two tone body two tone feathers white body white feathers yellow sclera 6209878