1boy, 1girl, blue_shirt, blush, breasts, collarbone, command_spell, fate/grand_order, fate_(series), flying_sweatdrops, forked_eyebrows, fujimaru_ritsuka_(male), long_hair, looking_at_viewer, melusine_(fate), mitsurugi_sugar, open_mouth, shirt, sidelocks, small_breasts, solo_focus, white_hair, yellow_eyes