1girl, akatsuki_kirika, ass, bikini, bikini_under_clothes, black_bikini, blonde_hair, blush, breasts, clothing_cutout, cross-laced_clothes, cross-laced_cutout, cross-laced_top, freedom_xdrive, from_behind, green_eyes, hair_ornament, looking_at_viewer, looking_back, medium_breasts, senki_zesshou_symphogear, shiny_skin, short_hair, simple_background, skirt, solo, swimsuit, white_background, x_hair_ornament