1girl, blush, breasts, brown_hair, collarbone, convenient_censoring, fingernails, idolmaster, idolmaster_shiny_colors, indoors, long_hair, looking_at_viewer, medium_breasts, morning, nail_polish, open_collar, osaki_amana, reikakrzk, shirt, sitting, sleepy, solo, straight_hair, very_long_hair, wariza, white_shirt, yellow_eyes