Sissies Through History - Sex Education

"It says here that it's called a penis and that is what boys have between their legs!"
"But mine is nothing like that....mine is so small...."
"It's still a penis according to this..."
"But that's not fair.....why do I have to be a boy just because of some silly little thing that no one ever sees anyway....I like being a girl!!!!"
"Well....I think we could just agree that you're a special girl and leave it at that!"
"Really?"
"Really....but would you mind terribly if I played with your little penis sometimes?"
"No, please feel free....anytime you'd like!!!"
"You're the best sister anyone ever had!!!!!"