2girls, d, arm_up, armpits, bad_pixiv_id, beach, bikini, bikini_under_clothes, black_ribbon, blue_eyes, blue_sky, blurry, blurry_background, bracelet, breasts, brown_hair, cleavage, clothing_cutout, day, earrings, gem, grey_skirt, grin, hair_between_eyes, hair_ribbon, heart_arms_duo, heart_cutout, hitofudegaki_usagi, holding_hands, ichinose_shiki, idolmaster, idolmaster_cinderella_girls, interlocked_fingers, jacket, jewelry, jougasaki_mika, large_breasts, leg_ribbon, lens_flare, long_hair, looking_at_viewer, medium_breasts, micro_shorts, midriff, miniskirt, multi-strapped_bikini, multicolored_clothes, multicolored_skirt, multiple_girls, navel, neck_ribbon, o-ring, o-ring_bikini, ocean, open_clothes, open_jacket, open_shorts, outdoors, pendant, pink_bikini, pink_hair, pink_jacket, pink_ribbon, pink_skirt, pleated_skirt, print_bikini, print_skirt, red_gemstone, ribbon, ring, shorts, sidelocks, skirt, sky, smile, standing, stomach, sunlight, swimsuit, thigh_ribbon, thigh_strap, twintails, white_shorts, wrist_cuffs, yellow_eyes