Send a quick message

Or rather, not so quick. You open up a guest browser window and make a secondary Reddit yourself that has no connection to you. With this new account, you decide to send your sister a message as a random person and see what she does. You stare at the blank message screen for a while, trying to decide what to write until you decide to just be as blunt as possible.

"I just saw your most recent picture and I have to say that I have never had as long or as intense of an orgasm than I did looking at it."

If you knew your sister, that would creep her out and she would instantly block your new account. Good thing you were just finding out how little you actually knew her. Within minutes, a reply came in.

"Thank you! I love hearing about how my pictures turn people on. It's a huge self-image boost and is almost as big of a turn on for me ;)"

A small, evil smile crept across your face as you read that, imagining how far this was going to go. You started to type another reply.

"Well I would be more than happy to give you as many boosts as I can whenever you need it."

There. The seed is planted and now to just wait and...

"Well then tell me how this one makes you feel." She attached an Imgur link with a single picture. It was your sister laying in her bed on her back, her hair angelically splayed out around her head (though her face was obscured by some editing so good on her), one arm up over her head with the other across her belly, and her legs bent at the knees and laying to either side, spreading her bare pussy wide for you to see. It was simultaneously more than you ever thought you would see of your sister and made you want more. But you couldn't keep her waiting. That came first.

"I was already hard before but now I am hard as a diamond. I would love to stretch that tight hole around my cock and suck those tits as I nibble on your nipples."

There wasn't a response for a while and you worried you scared her off. By this time, it was already past midnight so you shut down your computer and headed off to bed. This was just the beginning of your new favorite past time and you couldn't wait for more.