Rule 34 Dev - 1boy 1girl abstract_background alternate_costume arm_warmers belt blonde_hair blue_eyes brother_and_sister clothes_lift clothes_writing floating food fruit fur_trim hair_ornament hair_ribbon hairclip hand_on_own_hip headphones kagamine_len kagamine_rin leg_warmers looking_at_viewer looking_away makkamu midriff navel neck_ribbon necktie one_eye_closed open_mouth ribbon sailor_collar shirt_lift short_hair short_sleeves shorts siblings signature smile twins vocaloid wind yellow_theme|5449860117