I have been having down low bi sex with men for almost 20 years. Up until yesterday, I had only had bi sex with strangers, guys I would meet off adult sites or sometimes get a phone number off a bathroom wall. That all changed yesterday.

I have been working with this guy off and on for the last 10 years. We have been working together this time for about a year. I am very careful and discrete, so when I am at work I never give anyone a reason to think I am bisexual. I never check out other guys packages or ass at work, but...

Yesterday I was working with this guy and he was standing behind me in my cubical. When I spun around in my chair to face him I couldn't help but see the huge bulge in his pants. He was wearing dress pants made out of thin material so I could see an outline of his cock and head. It looked huge. I couldn't help but stare at it for a few seconds. When I caught myself looking at it, I looked up at his face and he was smiling and asked me if I saw something I liked. While he said this he grabbed his cock and squeezed it for just a second. I was in shock and didn't know what to say or do. I had known him for years and had even went out and hooked up with women with him.

He grabbed the extra chair in my cube and pulled it over close to my chair and sat down facing me. He proceeded to tell me that it was ok, that he loved to get blow jobs from men. He said men know how to suck cock better than any woman. While he was telling me all of this he had his legs spread and I could see his cock getting hard and starting to stretch the fabric of his pants. As I watched it, he was saying something, but I was lost in my mind thinking about how I wanted to suck the cum out of his huge cock.

I was brought back to my senses when he reached out and touched my shoulder and said, "well?".

I said, "Well, what?" He replied, "do you want to suck it?" All I could do is shake my head up and down. With my nod, he stood up and unzipped his pants and pulled his cock out right there in my cube, it was only about 12 inches from my face. He stroked it as he moved it to my mouth. I didn't hesitate at all I took him into my mouth until he hit the back of my throat. I pulled back sucking and reached about and grabbed his ass checks and pulled him back in, this time he went down into my throat balls deep. I continued to work on his cock for about a minute when we heard another coworker come into the office. He pulled his cock from my throat and pushed it back into his pants, zipped up, and sat back down in the chair just as our coworker, Mike, came up to my cube.

Mike greeted us and asked what was happening. D, the guy that just had his huge cock down my throat, said nothing much just talking about work. Mike looked and me and asked me if I was ok, I said of course, why do you ask. He said your eyes are all blood shot. I thought quickly and said that it was allergies.

We talked for a few minutes and Mike finally left. As soon as he was out the door, D had his cock back out headed right for my mouth. I took it in again and went to work. I had never wanted a mans cum so bad in my life. He was telling me that this was the best blow job he had ever had and he wanted to cum deep in my throat, this only made me suck harder.

It didn't take me but 3-4 minutes and I could feel his cock getting harder and he started saying he was about to cum.

When I felt his cock start to shoot I deep throated him and held him there for the first couple of squirts, then I pushed him back so he could finish in my mouth so I could taste his cum. His cum tasted really good. He finished and I licked and sucked him clean and swallowed every drop of his cum.

He said that was great and he couldn't wait to do it again sometime and left my cube.

I didn't get any work done the rest of the day thinking about his big black cock. That was the first time I had let a black guy cum in my mouth. I had only let two other guys cum in my mouth ever, but he was the first black guy I let cum in me because I felt I could trust him since I had knew him for so long.

At the end of the day, he came over to my cube and asked if I had any plans for dinner, I looked down as his cock and said, "I know what I'd like to have", he smiled real big and said, "I think we can make that happen".

As we walked out to the parking lot I told him we needed to take his car so I could suck him while we were going to the restaurant.

I will post the rest of the confession later, it was one of the best sexual experiences of my life.