1boy, arms_behind_back, astolfo_(fate), astolfo_(sailor_paladin)_(fate), black_bow, blush, bow, braid, closed_mouth, covering_crotch, covering_privates, crop_top, curtains, fate/apocrypha, fate_(series), feet, from_behind, hair_bow, indoors, kneeling, legs, long_hair, looking_at_viewer, looking_back, male_focus, miniskirt, multicolored_hair, neckerchief, on_bed, otoko_no_ko, pleated_skirt, purple_eyes, red_neckerchief, red_skirt, school_uniform, serafuku, shirt, short_sleeves, single_braid, skirt, smile, soles, solo, streaked_hair, thighhighs, toes, two-tone_hair, very_long_hair, white_hair, white_shirt, white_thighhighs, yuia, zettai_ryouiki