sakuma kou, huyan zhuo (fate), huyan zhuo (swimsuit berserker) (fate), fate/grand order, fate (series), absurdres, highres, 1girl, animal ears, bare shoulders, black one-piece swimsuit, breasts, cleavage, detached collar, detached sleeves, eyewear on head, fake animal ears, grey hair, hair between eyes, hair ornament, hair rings, hairclip, highleg, highleg one-piece swimsuit, large breasts, long hair, looking at viewer, low twintails, necktie, one-piece swimsuit, open mouth, plunging neckline, purple eyes, smile, solo, sunglasses, swimsuit, thigh strap, thighs, twintails, very long hair