1girl, 2boys, 3, arash_(fate), armor, belt, blush, bodystocking, boots, carrying, chaldea_uniform, clenched_hand, collarbone, comic, covering_another's_ass, covering_mouth, embarrassed, fate/grand_order, fate_(series), flying_sweatdrops, from_behind, fujimaru_ritsuka_(female), gauntlets, greyscale, hair_ornament, hair_scrunchie, holding, holding_hands, holding_weapon, kimidake, knee_boots, mandricardo_(fate), monochrome, multiple_boys, one_eye_closed, one_side_up, open_mouth, pantyhose, profile, scratching_cheek, scrunchie, skirt, sweat, weapon