2girls, aketa_mikoto, blush, full-face_blush, greyscale, hand_blush, hand_on_another's_ear, hand_on_another's_shoulder, heavy_breathing, idolmaster, idolmaster_shiny_colors, kiss, lo6491, looking_at_another, monochrome, multiple_girls, nanakusa_nichika, shhis_(idolmaster), simple_background, sketch, upper_body, white_background, yuri