There is a bedroom window to the left and a bedroom window to the right. I thought I would be lucky and see one of the sisters next door getting undressed. When I looked over, the younger sister and her cousin were in the bedroom. The younger sister was underneath her blind, trying to pull it down. I guess it was stuck. So I figured if she gets the blind down, then I am not going to see her getting undressed. I thought I might as well let her see me get undressed. I went down stairs and turned the hall light on and then I went to the top of the steps. The clothes hamper was to my right, so I took my shoes off, then my socks, pants, and t shirt off. With the two houses being close together I was able to hear them laughing. Believe it not, I got a boner. There I am wondering if I should take my underpants off and let them see my bare ass and/or my boner. I stood there with my back towards the window. I counted slowly to 3 and I quickly pulled my underpants down and I heard louder laughter. I decided not to let them see my hard on. I just walked away to the bathroom where I jacked myself off.
I was worried what they were going to say when they see me in the morning. When I saw them in the morning, they just laughed hysterically. This went on for a couple weeks and finally the laughter stopped, but I am very embarrassed when I see them.


