The big sister sitting next door was so lustful I couldnt help but peek through the window.

She watched some explicit cartoons on her laptop getting really excited.

Her hips were hyper wide and she began to touch herself.

Her movements became more intense sweat glistening on her skin.

Soon her mouth was open in a silent scream of pure pleasure.

I saw her whole body convulse as she reached her climax.

Then she smiled a wicked grin on her face.

I watched as she cleaned herself up and then she looked directly at the window.

My heart pounded she knew I was there.

She winked at me then slowly closed the curtains.

Now it was my turn to get off to this amazing memory.