Rule 34 Dev - 3boys :d bare_shoulders belt black_hair blonde_hair blue_eyes brown_hair copyright_name denim groin jeans jewelry kyo_(vocaloid) male_focus mouri multiple_boys navel open_mouth outstretched_arms pants smile space star_(sky) star_(symbol) vocaloid wil_(vocaloid) yuu_(vocaloid) zola_project|7620948621