1boy, 1girl, bare_shoulders, bob_cut, breasts, command_spell, eyeliner, fangs, fate/grand_order, fate_(series), finger_in_another's_mouth, fujimaru_ritsuka_(male), hair_between_eyes, headpiece, horns, ihavetwoooo, japanese_clothes, kimono, makeup, oni, oni_horns, open_clothes, open_kimono, open_mouth, pov, purple_eyes, purple_hair, purple_kimono, short_eyebrows, short_hair, shuten_douji_(fate), skin-covered_horns, small_breasts, smile, solo_focus, tongue