all_foursanalanal_penetrationanatomically_correctanatomically_correct_genitaliaanatomically_correct_penisanimal_genitaliaanimal_penisanthroanthro_on_bottomanthro_on_feralanthro_penetratedbestialityblack_bodyblack_furblue_eyesbodily_fluidsborder_colliebrown_bodybrown_furbrown_pawpadsbuttcanidcaninecanine_genitaliacanine_peniscaniscolliecumcum_in_asscum_insidecum_on_buttcum_on_groundcum_on_own_peniscum_on_peniscum_on_selfcum_splatterdoggystyledomestic_dogduoerectionfangsferalferal_on_topferal_penetratingferal_penetrating_anthrofrom_behind_positionfurgenital_fluidsgenitalsgerman_shepherdherding_dogintraspeciesintraspecies_bestialitykola_(artist)malemale/malemale_on_bottommale_on_topmale_penetratedmale_penetratingmale_penetrating_malemammalmating_gripmountingnudeon_bottomon_topopen_mouthorange_eyespainting_(artwork)pastoral_dogpawpadspenetrationpenilepenile_penetrationpenispenis_in_assquadrupedred_penissexsheepdogsimple_backgroundtailtan_bodytan_furteethtonguetongue_outtraditional_media_(artwork)traditional_painting_(artwork)traditional_watercolor_(artwork)watercolor_(artwork)white_backgroundwhite_bodywhite_fur