Hi sister and I go to same college, and we were going home for Thanksgiving. I was really looking forward to it, as my sister was bringing along her hot roommate Audur from Iceland.

My sister and her roommate were almost the complete opposite in appearance. My sister was short, with an olive complexion, short brunette hair, and ample breasts.

Audur was tall and thin, with platinum blonde hair, pale skin and small a-cup breasts. I always tried to chat up Audur whenever we came into contact, but she was cold and aloof.

I was looking forward to the oppurtinity to further hit on her during the holiday.

We arrived late on our first night home, and we tired from travelling so we went to bed quickly. Me in my room, and Audur and my sister in her room.

Being the annoying brother that I am, I
decided to scare them in their room, like I did when I was younger and my sister had sleep-overs.

When I sprang into their bedroom, I was the one who was surprised. For I found Audur and my sister completely naked and grinding into each other pussies (tribbing style). They were embarrassed and tried to cover up with a bed sheet. But I was able to catch a glimpse of my sister's dark bush and Audur's shaved pussy. My sister was also glistening in sweat, while Audur's skin was aglow.

I told them that they were my sex slaves now and had to do everything that I said or I would tell all their friends at school that they were lezbos. They protested at first, but I was having none of that. They finally reluctantly agreed to do whatever I wanted.

I told my sister to lay on her back and spead her legs. Then I told Audur to start eating out my sister's hairy pussy, which she eagerly did.

I must say that I was enjoying watching my sister moaning and writhing with Audur's skillful pussy licking, while at the same Audur's ass and bald pussy was wiggling before my eyes.

I needed to get some of my own pleasure and unzipped my jeans, pulling out my bulging cock and began to stroke it. With my free hand, I began to play with Audur's pussy from behind. I inserted at first one then two fingers into her now wet c**t, while at the same time inserting my thumb into her asshole.

Audur responded by grinding herself into the finger and thumb stimulation. Then I began to lick Audur's anus and her ass began to convulse. Meanwhile my sister is thoroughly enjoying the attention from Audur, mumbling incoherently in pleasure.

I teasingly entered the tip of my cock into Audur's sopping wet pussy from behind, then I began to take longer strokes, until I was furiously pounding away at her pussy. I started to pull on her long hair from behind, and told her to say that she was my "dirty little whore", which she did.

My sister was the first to cum, pushing Audur off of her because her pussy had become too sensitive for further stimulation. Audur was the next to cum, gushing her pussy juices all over my cock.

Then it was my turn. I wanted to get my money's worth and humiliate Audur like she had done to me in the past. I told Audur to turn around and sit up on the bed. Then before she could resist I thrusted my cock into her mouth, and began to face fuck her, grabbing her hair like pigtails.

It wasn't long before I felt a strong urge to cum myself, so I quickly pulled out and with a couple of more strokes with my own hand I shot my hot load all over Audur's face. Then my sister further surprised me by licking my cum off of Audur's sweet face.

My sister, Audur, and I played once more like this before Thanksgiving was over.

When we got back to college, Audur would have nothing further to do with me.

My sister, on the otherhand, really was a lesbian. She often uses me as a wingman to help her entice other young coeds to explore their sexuality in a hot threesome.