1boy, animal_ears, astolfo_(fate), astolfo_(saber)_(fate), bad_twitter_id, ca_ligula_(extendzamonas), fang, fate/grand_order, fate_(series), heart, heart-shaped_pupils, looking_at_viewer, male_focus, multicolored_hair, open_mouth, otoko_no_ko, pink_hair, rabbit_ears, red_eyes, skin_fang, smile, streaked_hair, symbol-shaped_pupils, two-tone_hair, white_hair