A Forbidden Affair

My brothers and I have never really been what you would call close. We get along and hang out together whenever we visit, but communication between visits is next to none. Over the years my brothers and I have had many girlfriends, some worth secret wishful glances, and some not so much. I remember the first time the idea of hooking up with one of my brothers' girlfriends manifested itself in my head. I was around 16 years old and one of my other brothers and I were visiting our older brother in another state. The house we were staying in was full of brothers, cousins, and some girlfriends. Upon arriving we were introduced to anyone we did not already know, and this was the first time I met my eldest brother's girlfriend. She was a little older than him and very attractive, I remember thinking to myself "how the hell did he manage this?" Rather than exaggerate what she looked like I will just give the few details I remember. She was average height, around 120 lbs, she had long black hair, and her breasts were probably between a C-D cup. Most of our visit was uneventful but a few days before we were to leave she started sneaking small glances that I would catch from time to time. Although my mind was racing with ideas of what I wanted to do with her, nothing serious happened except for some minor flirting when no one was around.

Fast forward 8 years...

I had since moved out of my parent's house, and was now living with my family a few towns away. Although my brothers and I are not very talkative, my parents and I have a really close relationship. As a result I would stop by and visit them sometimes on my way to or from work. However, this particular visit was planned because I knew my brother (not the one from the above paragraph) was moving back to town and was planning on staying with my parents until he could get a place. What I didn't know was that he was bringing his girlfriend whom I had never met before.

As I pulled into the driveway I saw my brothers truck and knew at least I would have something exciting to talk about at my parents house for once. Upon entering the house I saw everyone sitting in the living room talking about something I can't recall. Then out of the bathroom came my brother's girlfriend... To say she made my knees weak would be a total understatement, she is beyond gorgeous. Since her and I still find ourselves misbehaving whenever we have the chance I can describe her in much more detail. She is around 5'5" and weighs probably no more than 105-110. She has shoulder length straight black hair with tan skin. Her small frame, believe it or not, has yielded perfect D cup breasts. Her breasts are so nice that my own girlfriend has commented on them on more than one occasion. Again I found myself thinking "how the hell did my brother manage this?" So as I was gathering my thoughts and trying not to stumble over my words she comes up to me and wraps her arms around me. Instead of awkwardly backing away I found myself embracing her hug by wrapping my arms tightly around her.

Fast forward 6 months...

One evening while my girlfriend was in class I got a text. As I was busy browsing through porn sites on my laptop (so sue me, I'm a guy) I was not at all in a hurry to answer. Again my phone buzzed and I let out a sigh as I picked it up. Chills ran through my body as I realized it was not my girlfriend but my brother's girlfriend. Composing myself I tried to think of something to reply with but before I had realized my mood had already set my fingers in motion.

Hi Nathan, how's your night going?

It's ok, be better if you were here though.

Oh really? Why's that?

So you could help me...

With what?

Something I probably shouldn't be doing.

Oh...

I sat there stunned. Although I had not come out and told her exactly what I was doing I knew she had figured it out. The next few minutes felt like hours. All I could think was did I go too far? What if she had shown my brother? The familiar buzzing of my phone brought me back to reality and my hand was shaking as I checked the incoming message.

I didn't know you thought of me like that.

I'm sorry if that was too much.

It surprised me, but made me blush too.

That last message blew mind my mind, did she think about me the same way I thought about her? I decided that was enough for the night and told her I would talk to her later. The next morning I awoke to a message on my phone.

Good morning, did you have fun last night?

As much as I knew it was a mistake to continue what I had started the night before I replied.

I had a lot of fun, but would rather have had you here.

You're making me blush, I can't believe you did that.

Is that bad?

No, I enjoyed knowing you were doing that thinking of me.

For the next few weeks our flirting and playing continued when we were able to. However, as the weeks went by our fantasies started getting more realistic and possible. It came to the point where we were questioning if what we were doing was cheating or not. I am not afraid to admit that she has a lot more self control than I do. Once she started setting boundaries for actual visits I knew that she was at the verge of giving in completely.

It all started with light kissing at first when we were in a back hallway or an empty room. A playful glance when no one was looking or a naughty smack on her ass as we were walking. Things went on like this for a while until one day fateful day. Everyone was at work except my brother's girlfriend and my nephew that was in town visiting. As my nephew went out to the backyard I gave her a look and she instantly knew what I was thinking. Of course she shook her head no, but I had already decided I wouldn't let her go another day without my cock inside of her.

My moment came when she went back to her room to get her phone. The back door to my parent's house if very noisy so I knew I would hear my nephew come in. Knowing I didn't have much time I quickly followed her and as we came to

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THE END