2girls, aketa_mikoto, breasts, brown_hair, fishnet_pantyhose, fishnets, from_behind, full_body, gradient_hair, idolmaster, idolmaster_shiny_colors, ikaruga_luca, jacket, jacket_partially_removed, light_brown_hair, long_skirt, looking_at_viewer, looking_back, medium_breasts, multicolored_hair, multiple_girls, otsudou, pantyhose, profile, skirt, solo_focus, stairs