1girl, bad_pixiv_id, bed_sheet, black_sweater, blush, breasts, capelet, frilled_capelet, frills, hamedoragon, idolmaster, idolmaster_shiny_colors, indoors, large_breasts, light_brown_hair, looking_at_viewer, love_hotel, pillow, sakuragi_mano, skirt, solo, suspender_skirt, suspenders, sweater, watch, wristwatch