Rule 34 Dev - 1boy 1girl armor blonde_hair blood blue_eyes brother_and_sister castle cosplay detached_sleeves dress gloves juliet_capulet juliet_capulet_(cosplay) kagamine_len kagamine_rin nidy outstretched_arm ponytail romeo_and_juliet romeo_montague romeo_montague_(cosplay) siblings sword twins vocaloid weapon|3495543012