My blonde sister Eva was in her bedroom when I came home with my schoolmate John \We crept up the stairs and Eva was in the toilet with the door open I told John to watch from outside I went in as my sister was pissing with her red knickers down around her ankles" What are you doing in here Don " Eva asked as she rose off the toilet and started to pull her skimpy red panty's up
I pushed her back down on the toilet and bent down and started to lickher piss drops off her wet cunt hole