20133:4analanal_fingeringanimal_genitaliaanimal_penisanthroanthro_fingeredanthro_fingeringanthro_fingering_anthroanthro_on_anthroanthro_penetratedanthro_penetratinganthro_penetrating_anthroanusbacksackballsbipedblack_nosebrother_(lore)brother_fingering_brotherbrother_penetrating_brotherbrothers_(lore)buttcanidcaninecanine_genitaliacanine_peniscaniscomicdigital_media_(artwork)doberbrothers_comicdobermanndomestic_dogduoerectionfingeringfingering_partnerfirst_person_viewfrom_front_positionfurnituregenitalshi_resincest_(lore)kiss_on_lipskissinglickinglizardlarslooking_pleasuredmalemale/malemale_fingering_malemale_on_bottommale_on_topmale_penetratedmale_penetratingmale_penetrating_malemale_povmammalmastery_positionnudeon_bottomon_lapon_toppenetrationpenisperineumpink_anuspink_penispinschersexsheathsibling_(lore)sittingsmilesofaspread_buttspreadingteethtonguetongue_outyellow_eyes