elfaria albis serfort, tsue to tsurugi no wistoria, highres, 1boy, 1girl, bare shoulders, blue gemstone, blue hair, breasts, chair, closed eyes, closed mouth, collarbone, dot nose, dress, female focus, flat chest, gem, gem uniform (houseki no kuni), gloves, gold trim, high heels, long glove, long hair, no bra, no panties, off-shoulder dress, off shoulder, pelvic curtain, sexually suggestive, side slit, sitting, sleeveless, sleeveless dress, small breasts, smile, solo, solo focus, thighhighs, white dress, white gloves, white heels, white thighhighs