1girl, arknights, arm at side, ass visible through thighs, bangs, bare arms, bare shoulders, bikini, black bikini, black choker, black horns, blue sky, blush, breasts, choker, cloud, cloudy sky, contrapposto, cowboy shot, cross-laced clothes, curled horns, day, demon horns, detached collar, diamond hair ornament, eyeshadow, fingernails, front-tie bikini top, front-tie top, grey hair, hair between eyes, hair ornament, hairclip, hand on own thigh, horizon, horns, infection monitor (arknights), large breasts, long fingernails, long hair, looking at viewer, makeup, miyazaki-san (mmyyzk), mudrock (arknights), mudrock (silent night) (arknights), narrow waist, navel, ocean, official alternate costume, oripathy lesion (arknights), outdoors, parted lips, pointy ears, red eyes, red eyeshadow, see-through, sidelocks, skindentation, sky, solo, standing, stomach, straight hair, string bikini, swimsuit, underboob, very long hair, water, wet