1girl, bed_sheet, black_skirt, blonde_hair, blush, brown_thighhighs, cardigan, cowboy_shot, finger_to_mouth, garter_straps, gradient_hair, hair_ornament, hair_ribbon, heterochromia, hoshikawa_sara, hoshikawa_sara_(4th_costume), indoors, long_sleeves, looking_at_viewer, lying, miniskirt, multicolored_hair, nijisanji, on_back, on_bed, open_mouth, pillow, pink_cardigan, pink_hair, plaid, plaid_skirt, pleated_skirt, red_eyes, red_ribbon, ribbon, skirt, sleeves_past_wrists, smile, solo, thighhighs, twintails, virtual_youtuber, x_hair_ornament, yellow_eyes, yuano