analanal_penetrationanimal_genitaliaanthroanthro_on_bottomanthro_on_feralanthro_penetratedballsbestialitybipedbodily_fluidsborder_colliecanidcaninecanine_genitaliacaniscolliecumcum_on_own_peniscum_on_peniscum_on_selfcum_on_taildomestic_dogduoerectionferalferal_on_topferal_penetratingferal_penetrating_anthrofrom_front_positionfurgenital_fluidsgenitalsgerman_shepherdguided_penetrationherding_dogintraspeciesintraspecies_bestialityknotknotted_peniskola_(artist)lyingmalemale/malemale_on_bottommale_on_topmale_penetratedmale_penetratingmale_penetrating_malemammalmissionary_positionon_backon_bottomon_toppastoral_dogpenetrationpenilepenile_penetrationpenispenis_in_assquadrupedred_penissexsheathsheepdogtailtonguetongue_outtraditional_media_(artwork)white_ballswhite_sheath