My Sister's Christmas Slave

TABOO SUBJECT WARNING: The following story contains graphic scenes between an eighteen year old man and his step-sister. It is intended for adult audiences only.

Story length: 8,200 words.

Mitchell doesn’t want to spend his hard-earned money on a Christmas present for his spoiled step-sister Kristi, so he makes the mistake of giving her a “gift certificate” that makes him do whatever she wants for a whole day.

Although he figured the day would involve cleaning her room and doing all the chores, Kristi has other ideas. Since they are both virgins who attend gender segregated schools, she wants to experiment and commands Mitchell to take his clothes off. What follows is a day of sex that neither will soon forget.

EXCERPT:

The situation was extremely awkward, but there was nothing to do but close my eyes and let Kristi satisfy her curiosity. Just as I was starting to relax and enjoy the feel of a soft, feminine hand stroking me, there was the sudden feeling of heat and wetness engulfing the head of my penis. I opened my eyes and witnessed my sister’s lips halfway down the shaft.

I came close to yelling out in protest, but the sensation of her hot tongue as it roved around the tip was so overwhelming that the words got caught in my throat. Then she started bobbing her head up and down, sending shivers up my spine and causing my ears to tingle.