1girl, ass, bare_shoulders, bed_sheet, breasts, dark-skinned_female, dark_skin, fate/prototype, fate/prototype:_fragments_of_blue_and_silver, fate_(series), fingerless_gloves, gloves, greyscale, hairband, hassan_of_serenity_(fate), leggings, looking_at_viewer, looking_back, medium_breasts, monochrome, navel, on_bed, short_hair, sidelocks, solo, tatsumaki_udon, thighs