16:93d_(artwork)anthroanthro_penetratedasriel_dreemurr_(god_form)big_penisbillynrboss_monster_(undertale)bovidbreastscaprinecrossgenderdetailed_backgrounddigital_media_(artwork)duofaceless_characterfaceless_humanfaceless_malefellatiofemalefemale_penetratedgenitalsgoathi_reshumanhuman_on_anthrohumanoid_genitaliahumanoid_penisinsideinterspecieslooking_pleasuredmalemale/femalemale_penetratingmale_penetrating_femalemammalmarkingsmtf_crossgendernippleson_groundoraloral_penetrationpenetrationpenilepenissexsource_filmmaker_(artwork)undertaleundertale_(series)warfare_asrielwarfare_goatwarfaremachine_(modeler)widescreen