fate/stay night, fate (series)
illyasviel von einzbern
hase yu
1girl, ^^^, bikini, bikini bottom only, blush, breasts, covering breasts, covering privates, long hair, navel, official alternate costume, open mouth, red eyes, solo, sparkle, sweatdrop, swimsuit, topless, wading, wardrobe malfunction, water, wet, white hair, zoom layer