BVS1/Touch her ass
From Create Your Own Story
You watch as your sister positions herself so her ass is in the air. Her head is looking at a mirror on the wall, which means she can see what you are doing. You have a bad feeling about this.
Your sister says, "Caress and massage my ass cheeks, sis. But only the cheeks. Don't touch my crack."
In order to position yourself properly, you have no choice except to look at her ass. You try to concentrate on her cheeks, but her asshole is quite visible. The sight of her dark hole is sickening. You want to stop, but find your hands and fingers going to work.
As you caress and massage her cheeks, your sister lets out soft sighs. You may hate this, but she does not. You are forced to feel her cheeks on your hands and the sensation is something you never want to happen again. You wish you had a tub of acid to remove the feeling forever.
Once your sister is satisfied, and after several sighs, she says, "Now, sis, I want you to rub your fingers up and down my crack, but don't touch my asshole."
Your fingers do as they must, and the sensation of her cheeks on either side of your fingers is even worse. Slowly, you work your fingers up and down her crack. Your sister lets out soft moans of pleasure. You wish she would quit with the moans.
Your sister says, "Now I want my sister's fingers to move around the edges of my asshole."
It is disgusting, but you obey. You have no choice. You must continue. Your fingers move to the edges and you see her asshole contract from the touch. Slowly, you circle her dark hole. You feel every ridge as your sister's moans get a little louder.
Your sister says, "Now move your fingers over my asshole."
You do as you are told. Your fingers move over the hole and it sends shocks of revulsion through your body. The moans from your sister get louder.
After several moans, your sister says, "Now drip a lot saliva down my crack and get your index finger nice and moist. Once it is completely covered in your spit, you are going to put it into my asshole."
The entire thing is even more sickening, but at least you get to spit on her. You spit several times on her ass before you are convinced your finger is covered enough. Then push it against her asshole. It continues to contract, but you manage to get it in with a little force. You hope to hear her in pain, but she only moans with pleasure. As you slowly force your finger inside her, you feel it tighten against you.
Once your finger is all the way in, your sister says, "Now move your finger in and out. I want my sister to finger fuck my asshole."
As you move your finger in and out as commanded, you realize that your sister used her saliva on your asshole earlier. That is one mystery solved, not that you had any interest in solving that one. Her asshole continues to fight your finger as it tightens, but you have no problem pushing through. Your sister moans loudly from the pleasure you are being forced to give her. You just want this nightmare to end.
Finally, your sister says, "Now take your finger out of my asshole and wash your hands. Then come back."
You leave quickly and scrubs your hands and fingers harder than ever before. No matter how much soap you use, it isn't enough. You can't get rid of the sensation of her asshole gripping your finger. After several minutes of scrubbing, you turn off the water and go back into your sister's room.
Your sister has you:
