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Printed from https://writing.com/main/interactive-story/item_id/1758673-Possession-Goo/cid/1156598-Take-her-by-surprise-from-behind
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Rated: 18+ · Interactive · Adult · #1758673
Being turned into goo may have it's advantages.
This choice: Take her by surprise from behind.  •  Go Back...
Chapter #4

Take her by surprise from behind.

    by: Poruses Author IconMail Icon
Unable to control yourself and with your sister's tight ass just bobbing infront of you you slowly and quietly unzip your jeans, lower your boxers, revealing your obvious erection. You know she's your sister but at this point, thinking was not an option. Quickly and swiftly you pull down her shorts realising she wasn't even wearing panties. No problem, you think, all the better. She gasps and is about to turn around when you shove your throbbing erection into her ass. She gasps again and moans slightly. You lay your hands on her tight ass and pump harder each time and with each thrust she moans and cries louder, her hands unconsciously moving to her breasts and squeezing them."Oohh..." she moans as your thrust. The pleasure is incredible and her ass is perfectly tight. You

You have the following choices:

1. Continue to pump her until you finish.

2. Continue to fuck her while covering her in your goo form

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