1girl, blonde_hair, blue_dress, blue_eyes, blue_gemstone, blush, breasts, cleavage, closed_mouth, dress, feet_out_of_frame, flute, gem, head_wreath, holding, holding_instrument, instrument, jewelry, long_hair, looking_at_viewer, medium_bangs, medium_breasts, natsuya_(kuttuki), necklace, original, pointy_ears, smile, solo, strapless, twitter_username, web_address