1boy, 1girl, 3koma, ahoge, artoria_caster_(fate), artoria_caster_(second_ascension)_(fate), artoria_pendragon_(fate), blush, breasts, breath, buttons, cape, chaldea_uniform, closed_eyes, comic, double-breasted, dress, exhausted, fate/grand_order, fate_(series), fujimaru_ritsuka_(male), greyscale, health_bar, heart, hxd, implied_after_sex, long_hair, long_sleeves, medium_breasts, monochrome, open_mouth, short_hair, silent_comic, smile, spoken_heart, steaming_body, trembling, twintails