Is it normal that i record them

I have a caravan in my yard and I can see outside my yard. So I would sit in my caravan with the door closed and wait for girls to walk down my street. When I see a girl/girls I like I record them and their asses. I would go for walks in the afternoons just to record girls when I see a thick or sexy girl approach me I would take out my phone and act like Im typing on my phone but Im actually recording the girl/girls and when I walk behind them I record their asses. And later at night when its to dark to record I would watch the videos and jerk off and cum to the girls I recorded. Is this normal?