My young grown up sister who was 18 years old used to go to the toilet outside the house for peeing and one day I noticed she never closes the toilet door and pees with the door open. The next day as usual she went out to the toilet to pee and I just after some time ensuring she would be in the middle of the peeing, rushed to the open toilet and my god she was looking down at her own p**** and peeing happily. I had a full view of her p**** with dark thick pubic hair and the pee coming out straight. As I reached the door frame, she got startled and half the way of her pee she stood with her skirt falling down. I just casually warned her do it after closing the door and turned back. I immediately went to my room and took my c*** in my and had a fast jerk. In the night too thinking of that young hairy p**** had to m********* with never before full climax.