They both looked very serious at that point.

“Well Karen what more needs to be said?” I asked.

“Well do you hate us?” Karen asked.

“I'd hate you less if you put a stop to it,” I replied.

Then they both were speechless. It looked like I was not budging and showed no intentions of budging either.

“Well, come on Amber, are you really so sure that never in a million years this could ever be justified? It doesn't matter if he cheated with one person or 50? Can't I be a little happy too?” Karen asked.

“Seriously what do you want me to say? I mean all of the sudden a few months ago you really started opening up to me that you are having marital problems, then all of the sudden we're at the zoo and Lee decides to take a look at your ass. And then the next day you are fucking each other. So really what do you want to hear?” I asked.

“I want you to take a look at these,” Karen replied handing me more pictures.

Then I took a look at the pictures. They were of Scott and the same woman from the last one having sex. I know I said one thing, but now that I saw those pictures I wasn't too sure how to feel. Maybe it was just believing one thing and seeing another.

“Shit. And how did you get these?” I asked.

“You are not going to like it. I hired a P.I. To follow him one night when he was 'working late' a couple months ago. So he took the pictures and showed them to me. I can't say I was all that surprised honestly. It could have been going on for months for all I know. It's not my fault he's cheating. All I want is a guy that respects me and wants to be with me too,” Karen said.

“But you just started fucking him. How could you be so certain that he's so great to cheat with?” I asked.

“Well thank you for that sis. I thought you thought I was a good guy,” Lee replied.

“Well, that was before you started having an affair with her Lee. Did you not think of that?” I asked.

Then I was more than emotional at that point. So Jack started caressing my legs and shoulders to try and calm me down at least a little.

“Just breathe in and out Amber. You are going to give yourself a heart attack or something like that. So calm down a little,” Jack said.

“OK I'm fine sweetheart, thank you. Well, seriously I don't get it Karen. How long have you been so unhappy?” I asked.

“About a year at least. We're happy in this relationship. Why is that such a bad thing?” Karen asked.

“What relationship? You just started fucking him. Are you a brick wall? Are you hearing me?” I asked.

“Well sis, there is something else I guess we need to tell you. But it will probably just make things worse though,” Lee replied.

“What? Just spit it out,” I said.

“Well, we started it already a few months ago,” Lee replied.

“You have got to be fucking kidding me. You two were already fucking each other before yesterday when he was starring at her ass?” I asked.

Then they both took in a very deep breath.

“Yes Amber. We've gotten together a couple times a week for about 6 months now. And we've really been enjoying it and we're getting along. I guess you finally caught me looking at her. We're not sorry really. It's been absolutely great. If you want to hate us, than hate us I guess. But you know eventually you are going to realize that whether you like it or not, we're justified,” Lee replied.

“And when was the last time you had sex with Scott?” I asked.

“Why does that matter? I've told you we haven't done it in awhile,” Karen replied.

“Exactly. What's going to happen if all of the sudden your belly starts getting a little big? Then are you going to just fess up to him?” I asked.

“Well, then I'd probably confront him about him cheating. Obviously he'd know the baby wasn't his. But we've also been using protection. So it's not like I could be pregnant right now, I don't think. So I think we're going to get divorced sooner or later. Just a matter of time really,” Karen replied.

Then I was feeling emotion yet again. So Jack started caressing my shoulders and legs yet again.

“That's what I want. Someone that will try and make you feel better when you are pissed off and not just be like 'leave me the hell alone'. Someone that is there for me. In the end you are just focusing on the one negative here. It's not even really a negative. It's just an eye for an eye really. Everyone wins. I still want you as my best friend. You've been a great friend over the years. So I guess really I'm a little surprised that you are not more open to this even after the pictures I showed you,” Karen said.

“Well I'm not Karen. I'm sorry he's cheating. But still you are a married woman,” I replied.

“Well I guess you just got to put yourself in my shoes. If Jack was cheating you are definitely saying you wouldn't even think about cheating on him just once?” Karen asked.

“Not even once, he wouldn't cheat,” I replied.

“Like it or not, that's what I got with Lee. I'm sorry this is just not even in the cards for you to even begin to understand. But this is something we both want, no matter how long it lasts. Neither one of us feel obligated to keep this up, unless we really do start loving each other,” Karen said.

“Well no offense Karen, but that's kind of the point, to have an escape,” Jack replied.

Then we all were a bit frustrated. So Karen was about done by then.

“Well, forget it Amber. You can just be pissed off. Sooner or later you might see that I have a point, but you are already more than sold on this being 100% wrong as far as you are concerned. So I guess we're just going to leave now,” Karen said.

I didn't want to leave things like that quite yet.

“Wait. Hold on a minute,” I said.

“No Amber, there is really nothing else to say,” Karen replied.

Then I came over to her. I gave her a hug. I started shed a few tears. When she saw it, so did she.

“I don't want to lose you as a best friend either. I've known you since high school and I don't like this. But if this is something than you really want. I'll do my best to get over it. But it's going to take me some time though. Maybe it is just because I love Jack so much. But John has no idea?” I asked.

“He has no idea. We keep it down and mainly do it when he's asleep. I would never ever expose him to this. So can you accept this?” Karen asked.

“I guess. But I still don't like it,” I replied.

“Well, I'm just glad you don't want to kill our friendship. Well we're going to go now.

I hope to hear from you later,” Karen said.

Then we hugged again and then they went to go get John and they left. I wasn't too sure still as of yet how to feel. So they made the trip back to her house in their two cars. Karen had gotten a call from Scott, he'd would be late and to have dinner without him. So when they got back, John went down for a nap. And they were in the living room talking.

“I so don't want to lose her. I've known you both forever now, and it's not like I'm having an affair with some guy I just met. I saw how sweet you've been to her over the years. You are a great guy,” Karen said.

“And, I'm sorry I didn't say this in front of them, but I think I'm in love with you,” Lee replied.

“Really? This really hasn't been just sex?” Karen asked.

“I think so. So I guess I got to know what you think about this. Is this just sex? Is it ever going to be anything more for you? Or is this really just where we just go with it and eventually just put a stop to it?” Lee asked.

“I don't know Lee, now you are starting to sound like your sister. Can't we just have some fun together? I mean it's been really great so far. No commitment, just the fun part of a relationship,” Karen replied.

“Well call me crazy but I think this is what she was really getting at. You are just pissed off that Scott is cheating and then you notice that I'm interested and then the next thing we know, we're going at it,” Lee said.

“Well, I know you don't want to stop now. So what do you want to do?” Karen asked.

“Could you love me?” Lee asked.

“Maybe yes I think,” Karen replied.

“I hope so Karen,” Lee said.

Then they started to kiss each other. He started to feel her breasts. So if this was going somewhere they had to make sure they didn't get caught.

“Well we should go to the bedroom now,” Karen said.

Then they both got up and went over to the bedroom. They made sure to be quiet to not wake John up. They both got right in front of the bed and they made out for a minute. He pulled her really close to him and made sure she knew he was in it because he loved her. And not just there to get laid. Maybe he really was in love. He started to undo her pants and pulled them down. He broke the kiss and look down at her belly and underwear.

“Very sexy Karen,” Lee said as he got down on his knees.

He lifted up her shirt and began kissing her belly very softly. Then as he was kissing her there, he slowly is starting pulling down her underwear as well. He started finger fucking her with his right hand. She let out a few soft moans. Her pussy started to get a little wet at that moment. Then he stood up and began kissing her again as he was still finger fucking her softly. He put his left hand onto her right breast. She had done her best to get her hands onto his butt to pull him even closer to her. They held each other close like that for a minute, then Karen broke the kiss and gotten down on her knees. She felt his dick through his pants. A minute later she started undoing his pants.

“Well let's see your friend yet again,” Karen said.

Then she pulled down his pants and boxers down to his ankles. His dick was very hard and she began to caress it on the top softly. Then she grabbed the whole thing in her hand. Hand jobs were a weakness of his. He loved getting hand jobs. So she began stroking it rather softly. He also liked a good build up as well before she would just get rough with him. Then she started going really fast. He started to let out some soft moans as well.

“Shit Karen, keep doing it like that, make me cum,” Lee said.

Then as time went on, he just couldn't take all the pleasure of a great hand job. Karen really kept up the speed she was going at. Of course her arm started to get a little tired, but she was more than willing to get the job done. They both started breathing a little heavily. And the fact that really John could wake up at any point and knock on the door just made it better honestly. To possibly get caught just raised the pleasure.

“Come on Lee, I know it's in there. Shoot your load for me,” Karen said.

Then he did shoot his load on the floor after a couple more minutes.

“Wow that was a lot of cum Lee. But call me crazy, I think you got more in there,” Karen said.

Then she took his somewhat soft dick into her mouth and it was very hard yet again.

“Oh fuck Karen, why must you insist on being so good?” Lee asked.

Karen didn't answer. She was just so determined to make sure if they were going to have sex, it was worth it. She sucked on his dick as if there was no tomorrow. It felt so good, that Lee had to lay down.

“Let me lay down Karen,” Lee said.

Then he fell onto the bed with his belly up of course. Then she started blowing him yet again. She was absolutely relentless with him. Even after he just shot his load, she was making him about to cum yet again. He put his hands onto her head as she was blowing him. She even started putting it down her throat.

“Damn Karen, you are a good dick sucker,” Lee said.

Then she stopped for a minute.

“Something that Scott never ever seemed to appreciate,” Karen replied.

Then she got to giving him one hell of a blow job. He started moaning a little loudly. But at that point, they were both so into it, that neither one of them really cared.

“Oh fuck, you are going to make me cum again,” Lee said.

Then she gave him her all. She made sure that his next cum shot would be bigger than the last. Then as he really started moaning, she took that as a sign and backed away a little bit. Then she watched him cum everywhere. Then we was breathing very heavily for a minute and she laid down next to him.

“Lee?” Karen asked.

“Yes Karen,” Lee replied.

“I think I'm in love with you too now. The sex has been more sex, it's more like making love now. I mean it,” Karen said.

Then they kissed once passionately.

“And you are absolutely sure about that. I mean you are just not in the heat of passion right now?” Lee asked.

“I mean it. You are a good lover and friend. It's a perfect combination honestly,” Karen replied.

Then they just cuddled a little bit for a few minutes. I think must of all, really it was the after sex part when they just cuddled and then she knew how he really felt about her. But what would she do with all these feelings and how long would this go on? And really what if she somehow got pregnant, using protection or not? Then a minute later Karen's cell phone rang. She picked it up and looked at the caller ID.

“Who is it?” Lee asked.

“It's Scott, should I answer it?” Karen asked.

“Yes, or he might think something is up,” Lee replied.

“OK be absolutely quiet,” Karen said.