"I am all of those things," she replied with a sigh, before adding, her naughty smile back, "but I hope not for much longer."

I was stunned into silence. Was she implying that she wanted me, her brother, to take her virginity?

She continued, "I am so sick of people treating me like a sweet innocent girl. If they only knew how many hours I spent online reading and watching porn, I even have written a couple of stories."

"Porn stories?" I asked stunned, trying to get my head around this bizarre conversation.

"Dirty stories of innocent virgins who become sluts," she said, no longer smiling.

"You are fucking with...