You are sitting in your room playing video games and minding your own business when your sister walks in. She doesn't look happy.

"Little bro, I know your secret," She says sternly. "I am very disappointed."

You break out in cold sweat. You swore you cleared your internet history, but you must've slipped up. You stammer, searching for something to say when your sister cuts in.

"I don't like the amount of incest I found on your computer. I don't know exactly what you see in it, but incest is really bad for many reasons. For one, thing incest is wrong everyone knows it leads to nothing good," She takes a breath before continuing "secondly what would other people think?"

you look at her "I do not care what other people think big sis."

"Are you sure? That could change as you get older. Do you even think that adults need their childhood fantasies all still played out until they become grandparents? It's selfish, that's for sure," She says flatly and looks away.

"All humans are selfish sis, I will not deny myself what I want because others do not like it." You say angrily.

She seems surprised, almost impressed by your defiant attitude.