animal_genitaliaanimal_penisanthroanthro_on_anthroanthro_penetratedanthro_penetratinganthro_penetrating_anthroaustralian_shepherdblue_eyesblushbodily_fluidsbreastscanidcaninecanine_genitaliacanine_peniscaniscervical_contactcumcum_in_uteruscum_in_vaginacum_insidedigital_media_(artwork)domestic_dogduoerectionfemalefemale_penetratedgenital_fluidsgenitalsgreat_daneherding_dogimpregnationinternalinternal_vaginalknotlegs_upmalemale/femalemale_penetratingmale_penetrating_femalemammalmastiffmolossernipplesnudeoberon_(karnal)ovumpastoral_dogpawpadspawspenetrationpenilepenile_penetrationpenispenis_in_vaginasexshadedsheepdogsimple_backgroundsperm_cellspread_legsspreadingtucker_(ruska)uterusvaginalvaginal_penetrationvulvazamzi