You are Nikki uzamaki you are the youngest triplet out of Naruto uzamaki and menma namikaze both Nikki and menma has red hair like their mother Naruto has blonde hair like their father they are the children of Minato namikaze and kushina uzamaki

As Iruka was teaching his class a knock was heard

Iruka: come in

The third hokage came in bringing menma and Nikki in : Iruka this is menma namikaze and Nikki uzamaki they are Naruto siblings and also going to he in your class

Iruka was shock in jaw drop as he look at Nikki and menma: Naruto has siblings?!

Third hokage nods: yes infact they are triplets