Rule 34 Dev - 2boys 2girls age_difference barefoot blue_eyes blue_hair blue_scarf brown_eyes brown_hair child kaito_(vocaloid) kamui_gakupo long_hair megurine_luka meiko_(vocaloid) multiple_boys multiple_girls pink_hair ponytail purple_hair scarf short_hair smile time_paradox vocaloid wince yucco_kxoxc|2326142754