ponkan 8,blue archive,serika (blue archive),serika (swimsuit) (blue archive),1girl,absurdres,animal ear fluff,bare arms,bare legs,bare shoulders,barefoot,bikini,black bikini,black hair,blush,breasts,cat tail,cleavage,closed mouth,collarbone,extra ears,frilled bikini,frills,hair between eyes,hair spread out,highres,long hair,official alternate costume,red eyes,simple background,small breasts,soles,solo,swimsuit,tail,toes,twintails,white background