2girls, blush, braid, brown_eyes, brown_hair, closed_mouth, cloud, cloudy_sky, collarbone, heart, heart_pillow, holding_hands, indoors, interlocked_fingers, kissing_hair, long_hair, looking_at_another, misaka_mikoto, moon, multiple_girls, navel, night, night_sky, pillow, shirai_kuroko, shirt, short_hair, sky, smile, tears, toaru_kagaku_no_railgun, toaru_majutsu_no_index, twin_braids, twintails, white_shirt, window, yonabe, yuri