I bet your mom has caught you over a hundred times for sure, and that's what makes it funny -
My mother caught me masturbating once. She told me I shouldn't do that because I'd go blind. I told her I'd stop once I needed glasses.
Same thing happened to me. But the next day I was going at it again in the bathroom. My mother knocked on the door and asked "what are you doing in there?" I answered "Going blind!"
"Generosity. That was my first mistake." "Experience must be our only guide; reason may mislead us." "Instagram is Twitter for people who can't read."
