1girl, alternate costume, ass, bangs, bare shoulders, bikini, bikini under clothes, black bikini, black gloves, blue archive, blush, breasts, chigasaki yukari, closed mouth, from behind, gloves, hair between eyes, half gloves, halo, long hair, long sleeves, looking at viewer, looking back, medium breasts, off shoulder, open clothes, open shirt, parted bangs, purple eyes, purple hair, raised eyebrows, see-through, see-through shirt, shirt, side-tie bikini bottom, sideboob, sidelocks, simple background, solo, string bikini, swimsuit, thighs, two side up, white background, white shirt, yuuka (blue archive)