Has anyone ever caught their neighbour masturbating?

Hi all, I ask because last night I couldnt sleep and decided to go for a walk to get some fresh air. When walking down the street I noticed my neighbour across the road had their light on, as I glanced over I had to take a second look. To my suprise and delight she was laying buck naked on her bed masturbating. Her curtains where slightly open just enough to see what she was doing. I first thought I should keep walking but thought if she has her curtain open perhaps she wants to be seen. Plus my cock was instantly hard when I saw her and was compelled by him to take a closer look. I walked up the drive and up to her window, I tried to be quiet but accidently tripped and made a thump, I could see that she had stopped and was looking out the window. My heart was racing, had she heard me? I panicked for a second but then I saw a cheeky smile on her face as she lay back down, spread her legs further apart so I could see her shaved pussy. I stood there stunned and in disbelief of what I was seeing, As I stood watching the site of her my cock was rock hard and was throbbing. I whiped him out and started to wank as I stood outside her window. As I watched her I could hear through the window how wet she was and as I watched her cum I blew my load everywhere, Wondering if anyone else has been lucky enough to catch their neighbour masturbating and what did you do? I can't get it out of my mind it was the hottest thing I have ever seen that I had to tell someone, Kaj