1girl, bare_shoulders, bed, bed_sheet, black_hair, breasts, collarbone, grin, kurobe_natsumi_(shiromanta), large_breasts, looking_at_viewer, nail_polish, open_clothes, senpai_ga_uzai_kouhai_no_hanashi, shiromanta, shirt, short_hair, smile, solo, strap_slip, under_covers, yellow_eyes