satou kuuki, kisaragi nozomi, shinsou seiki elementia, game cg, non-web source, official art, variant set, 1girl, black hair, blush, bow, bow bra, bow panties, bra, breasts, cleavage, collarbone, cowboy shot, gluteal fold, hair ribbon, hand on own hip, high ponytail, huge breasts, lace, lace-trimmed bra, lace-trimmed panties, lace trim, large breasts, long hair, looking at viewer, navel, panties, pink bra, pink panties, ponytail, purple eyes, purple hair, ribbon, sidelocks, smile, solo, standing, transparent background, underwear, underwear only