rong kui baku, ereshkigal (fate), fate/grand order, fate (series), absurdres, commentary request, highres, 1girl, ass, blonde hair, ereshkigal (swimsuit beast) (fate), floating hair, grin, hair ribbon, hat, holding, holding unworn clothes, holding unworn hat, long hair, looking at viewer, one-piece swimsuit, parted bangs, red eyes, red ribbon, ribbon, smile, solo, straw hat, sun hat, swimsuit, two side up, unworn hat, unworn headwear