1:13d_(artwork)anthrobiscuit_(crittermatic)canidcaninechip_(crittermatic)conditional_dnpcrittermaticdigital_media_(artwork)duofeetfemalegenitalshi_resinaccurate_knottingkangarooknotknotted_penismacropodmalemale/femalemammalmarsupialpenetrationpenilepenile_penetrationpenispenis_in_vaginasexstandingstanding_sexvaginalvaginal_penetration