I wish I had an older brother, as well. Don't get me wrong, I love my sisters, but it's a bit too much estrogen.
I have a older bro. He walks around with bare feet, makes me laugh a lot, sticks up for me in arguments, gives me a hug when i'm sad, and shouts 'hola' randomly he's the coolest big bro. And yes big bros are awesome
I'm the middle child. My half sister is 6 months older than me, just had her 22nd bday 2ish weeks ago. Then my younger sister is 3 years 11 months younger, turns 18 in Feb. I can't believe she's gonna be 18 though. I still see her as a little kid, for the most part. :-/