Rule 34 Dev - 2boys 2y_(tsuyu) age_progression back-to-back blonde_hair blue_eyes brown_hair clenched_hand crossbone_gundam crossbone_gundam_ghost curtis_rothco dark-skinned_male dark_skin gundam hair_behind_ear looking_to_the_side male_focus mecha_pilot_suit multiple_boys normal_suit pilot_suit smile spoilers tobia_arronax|14814990099