5:4analanal_knottinganal_penetrationanimal_genitaliaanimal_penisanthroanthro_on_anthroanthro_penetratedanthro_penetratinganthro_penetrating_anthroaquaticballscanidcaninecanine_genitaliacanine_peniscaniscetaceandigital_media_(artwork)dolphindomestic_dogduoerectionfemalefemale_penetratedgenitalshornhybridknotknottingmalemale/femalemale_penetratingmale_penetrating_femalemammalmuscularmuscular_maleoceanic_dolphinorcapenetrationpenispillowpit_bullsexsyriossyrios_(character)thick_thighstoothed_whalevulva