We are caught in the act!

"I want to taste your cream this time, so let me suck it!" she told me.

So after a few more minutes of ramming my spear into her pussy, I pulled out and rolled over on my back, so she could finish me off. She got down on her knees and started licking the swollen head, jerking the shaft and massaging my cum filled balls with her soft, warm hands. My body started to tense up, my teeth clenched, the pleasure was so intense, as I felt my cum start to move up the shaft. She sucked my cock into her mouth, as I started to shoot my load.

All of a sudden, the music stopped, she let go of my spurting prick, my cum shooting into the air, some landing on her face, some on my belly and the couch. I looked at her, wondering why she had let go, because she usually slurped it all up and swallowed it down, she always said that she didn't like to waste it. She had a look on her face, like she had seen a ghost, the color had drained from her face, her jaw hanging open.

That's when I heard a voice, a loud voice, that said, "WHAT THE FUCK IS GOING ON HERE?!"

Startled, I looked around behind me to see my friend John, with a look of complete astonishment on his face, his jaw practically hitting the floor. As Kim hurriedly, grabbed her blouse to cover up, I realized that I had forgotten to lock the door and between the loud music and getting caught up in the moment, we hadn't heard him knock, nor did we hear him open the door and walk in. Talk about ruining the moment!

John once again said, "Tell me, what the fuck is going on here?"

Kim stammered something unintelligible.

"Just how long has this been going on?" He demanded.

I said, "Hold on now, calm down and we'll talk about this rationally."

"I am rational, now tell me, how long you've been fucking my sister?"

I looked at Kim, while I wiped the cum off of my belly with my shirt, she had a look of terror in her eyes. Even though she was 4 years older than John, she was very worried that he was going to tell her husband about what he had just found out about us, because Ken and John were not only brothers-in-law, they were close friends.

Then she said very uneasily, "You're...you're not going to tell Ken...are you?"

"I'll decide, after you tell me the truth about what's going on here," he replied.

I started to say that it was my fault, that I was the one that seduced her and she eventually gave in, even though it was a total lie. She was the one that had first come over and she was the one that asked me to make love to her. I just figured, if he tells Ken that I seduced her, he might be more likely to forgive her, of course, he'd probably come over and end my life, but I hadn't thought that far ahead.

Before I could say much of anything, Kim interrupted, "Did you know that Ken has been fucking a woman at his work for the last 5 years?"

John had a shocked look on his face and he admitted that he had no idea, about Ken cheating on her.

He said, "How do you know that, are you sure?"

She told him, "You know Jenny at his office?"

John nodded, "Yeah, I've talked to her a couple of times."

"She pulled me aside one day and told me about how he had been screwing that blond, Lisa and almost everyone in his office knew about it. She told me that all those business trips he was always taking, were actually trips to Lisa's apartment and all those nights he said he was working late, he was with her," She went on, "I actually caught him red handed with her in his office. I went over after hours one night, after seeing his car in the parking lot. I walked in to find her giving him a blowjob."

John said, with a sneer, "Just like you were doing when I walked in just now?"

She looked down at the floor and said, "I think that if he can cheat on me, then I have every right to cheat on him! He's damn lucky I didn't shoot his ass, like I felt like doing that night!"

"But, if you felt like you just had to cheat, why did you have to do it with my best friend?" he asked.

"I just didn't want to go out and find some stranger," then she looked at me lovingly, "I've always had a crush on Clint and I figured that if I were going to cheat, it might as well be with someone I cared about."

John shook his head, "I don't understand how you could do this to Ken, he deserves to know about this, don't you think?"

"Please, please, don't tell Ken! You know how he is, he would come over and start trouble, for sure!" She pleaded.

John looked at me and with his voice tinged with sarcasm, he said, "Well, I guess I wouldn't want him to shoot my best friend, even though, he probably deserves it!"

"Hey, wait a God damned minute!" I said, "I'm willing to bet that I treat her better than he does, besides, he's the one that's been cheating on her for years!"

He gave me a dirty look and shot back, "You both disgust me! I can't believe you would do something like this!"

That comment pissed me off, "Who the hell do you think you are, to pass judgment on us? It seems to me, that if you were so much better than us, you wouldn't keep staring at your own sister's naked body. You haven't taken your eyes off of her since you came in here and it doesn't look to me like you're too disgusted, after looking at her." I said as I pointed at the bulge that was growing in his pants. He looked instantly embarrassed, his cheeks turning bright red, then I continued, "It seems to me, that I remember you telling me for years, how you would sneak looks at her when she would take her showers, back when both of you used to live at home with your parents and how you would jack off, just thinking about how hot she was." It was Kim that turned red at that point. Then I said, "Besides, after what we did in Vegas, how could you judge what someone else has done?" As soon as the words left my mouth, I knew I had said too much.

John's mouth dropped open and he looked absolutely horrified and said, "We both swore that we would NEVER tell anyone about that!"

Kim looked back and forth at each of us, with a questioning look on her pretty face, "What did you guy's do in Las Vegas?" she asked.

I could feel my face getting hot and knew it was as bright red as his. "Nothing." I replied, looking down at the floor, afraid to make eye contact with her.

John glared at me and said, "Go ahead asshole, you might as well tell her!"

I stammered, mumbling something that made no sense to anyone, including myself.

Kim started to laugh, her big blue eyes twinkling and she said, "Well, I guess it must have been something really embarrassing, for you both to look so guilty and ashamed! The look on both your faces is priceless!"