Note: This story contains incest.

Celebrating his birthday outdoors with identical sisters.

ENjoy..

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It is 9 o’clock on Sunday morning when I stop in front of Alison’s house. She is my girlfriend of the past 13 months. It is a perfect summer day and we planned on spending the day (which incidentally is my 23rd birthday!) at a very private swimming hole in the mountains. I do not even have to close my eyes to picture us skinny-dipping and making love on the smooth rocks under the clear blue sky. Ever since I got out of bed this morning, I kept feeling this tingling in my pants!

I enter...