I need help with my story Nightrunners, I think I'm doing a great job at the discriptive because I'm practicing a lot of it in my ELA class. Yay! I need help though, I have a wicked writers block everytime I write something I think it sucks. Here is the last few paragraphs I wrote hopefully you guys could come up with something better then I could:

I looked threw the curtains, there was three teenage boys in my yard. They all looked like brothers, they probably were. I saw that Tony was talking to an older guy, he had tanned skin, dark brown eyes almost black. The guys eye color was the same too. He was wearing a red and black checker jacket, kind of a leather and fleece together.
The boy on the left was holding a brown and black German Shepherd, mostly brown. The dog was fully grown, that’s what it looked like from the distance.
The boy on the left, I thought had a glimpse of me. He had silky brown eyes and his smile was so warm and welcoming. He had russet color skin, actually more brown then red. He had a black T-shirt on and had a lot of muscles. His hair was black deep black, I knew it couldn’t have been dark brown. It had to be black it was beautiful. He was beautiful. He looked like he was a year older then me, seventeen.
I left the window, when I saw him look threw the window.
I looked threw the window one last time to see what the guy in the middle look like. He looked a lot like the guy on the left. I stared at both of them, the only difference was the face his face looked young. Maybe fifteen or sixteen, probably sixteen, probably my age.
I looked away, I went to my bags, I grabbed a piece of clothing without looking to see if they matched or not. I looked at myself in the bathroom mirror I was wearing tan pants with a black T-shirt.

Maybe it's a lot of paragraphs LOL but I really need some help, I want this to be my best story yet. I will accept anything you guys have, I really need help. Please, please, please help me! I will love you forever LOL. Thanks for your answers