1girl, ahoge, bed, blonde_hair, blush, breasts, cleavage, collarbone, day, green_eyes, grin, hair_between_eyes, indoors, long_hair, long_sleeves, looking_at_viewer, medium_breasts, pillow, sleeves_past_wrists, smile, solo, sunlight, sweater, white_sweater, hoshii_miki, idolmaster, idolmaster_(classic), year_2023, 