Rule 34 Dev - 4boys aged_down barefoot black_hair blonde_hair brown_hair child closed_eyes emiya_kiritsugu emiya_shirou fate/stay_night fate/zero fate_(series) father_and_son gilgamesh_(fate) hisohiso hisohiso_(altoblue) kneeling kotomine_kirei male_focus multiple_boys raglan_sleeves sitting tears|3484376883