What a web I see!

Up the spider went!
On to a branch that was next to it!
The window was half way open!
As the spider approached, it did not notice!
Directly in front of the open window sat a Venus fly trap that had not eaten! Along, ran the spider strait through the window frame!
Not knowing, it's death was the next one to be proclaimed!
On to a leaf it climbed first and not last!
Smack! Bam, gulp!
The end!