Brother and sister love

You are my brother
i am your sister
we are close
we are friends
but really brother and sister
i spend time with you
our little sister
is always there in our way
but we all get along
like brother like sister sister
two girls one boy
you had it hard and i am happy
i am younger then you
you are the best
i have 3 dads
you have about 10
and i am glad you could suffer through and help me and sis out
i have 3 dads
sis has 2
and you have the most
we have been there for each other
and will always be there for each other!