Sister finds a surprise at swing party.

Note : This story is completely fictional!

I am 28 years old. Strawberry blonde hair and 36c tits. My husband got me started in swinging. I am very open minded and gave it a try. Now we are hooked. Anytime there is a party we are sure to be there. This party was somewhat different and invitation only. It was at this large house with 8 rooms. When we got there the lights were very low, very difficult to see. I was escorted to a different room where the women were and my husband to where the men were.

It was explained to us that the women would pick a room. The men then would already be in a room. If we found our spouse then we would win the game, but if it wasn't our spouse then we would have to have sex with the man. The erotic part of the game is no talking is allowed and with the lights very low, it is difficult to see who you are having sex with.

I went to one room. By the smell of his cologne I knew it wasn't my husband. This man walked over to me and kissed me hard. We kissed and explored each others with our tongues. He was naked and I could feel his cock growing I caressed his ass and he squeezed my tits. This making out went on for awhile. He suddenly picked me up and put me on the bed. It was at that moment I caught a glimpse of him in the very dim light. I really thought he looked like my brother Jeff. We were very hot and horny, at first I was about to say something but then he quickly started to lick my cunt.

I started pinching my nipples and rubbing my tits. It was difficult not to talk all I could do was moan. He then moved his hands up grabbed my arms and put them on the bed. Then he started squeezing my tits and nipples. He pinched my nipples pulled on them so they would get longer. I felt my pussy getting so wet and hot. This guy really knew how to lick pussy. I was so fucking wet and hot. He then started to finger fuck my pussy. Then took his finger out and gently started to finger my ass, and at the same time lick my pussy. Oh I was so hot and wanted to cum then fuck. I was getting ready to cum, then he stopped and started to move on top of me.

I grabbed the back of his head pushed his face back to my cunt. I It was at that point I felt the scar on this back of his head. My brother Jeff was in a car accident two years ago, and he had a scar from it.

I pushed him off, sat up in bed. It was dark and very quite. We both sat there waiting.... 

I wispered, "Jeff, is that you?"

After a very long pause He replied, "Yes, who are you?"

My heart was beating so hard I almost passed out. Here is my twin brother at a swing party giving me the best finger ass fuck and licking my pussy. Knowing now that this guy is my brother made me want to run far away and hide. 

After a awhile I said, "It's me, Julia."

"Oh my Gosh. What are you... doing here."

"Peter and I well we.... well never mind about that. You are here doing the same thing."

"Yeah, well I guess you better go. Let's not mention this to anyone Ok?"

"Yeah sure, not to anyone."

I got off the bed and headed for the door. Jeff headed for the door also, stopped me from leaving. 

He said, "I so sorry about this."

"It's OK, niether of us knew."

"Promise me things won't change between us."

"Of course not. It may take awhile, but it will be ok." With that we gave each other a hug, and the tip of his cock touched me, and I felt his pre-cum on my skin. The lust and taboo was too much for me to turn away.

I whispered in his ear, "Don't tell anyone about this."

"Ok sis."

With that I dropped to my knees and started to suck my brothers cock. 

"Wait, what are you doing!?!" He protested.

"Shhhhhhh, don't speak." And I suck his cock hard in and out of my mouth. It was the best cock sucking I have ever done. It wasn't long when Jeff came in my mouth. He came hard, long spurts of cum in my mouth. 

After he came, I didn't swallow. I went up and gave him a kiss. To his surprise I had a mouth full of his cum and to my surprise Jeff was all to eager to stick his tongue in my mouth. When exchanged his cum bewteen our tongues and mouth. And without saying another word I left his room.