I don't know how it really led up to it, but once it happened, I fully realized that it was pretty darn good to be bi_s_e_x_ual. It took almost two years with a spanking buddy before it happened, but we are making up for lost time.
Two years ago, I met Robby through the internet and we became secret spanking buddies. We met once or twice a month at his house, as that was the safest place, being we were both married and our spouses just wouldn't understand. I mostly spanked him, but every now and then he would give me a good spanking just so I remembered what they were like.
About 3 months ago, we made a plan that would let us meet regulary as friends with our wives. We both played golf and we started going to each others house as golfing friends. Our wives became friends and then it was very easy to meet after that.
Once we were able to meet weekly, our sessions got more bold. After one session in which I really gave him a long spanking, we ended up jerking off together, but we didn't touch each other. I don't think at this point we thought that we would end up having _s_e_x_, but now that I look back, it was just natural progression.
The next session, we spanked each other, then for the first time we jerked each other off. It was now just a matter of time before we would be having _s_e_x_. One of the reasons I kind of felt it was coming was that we knew each others _s_e_x_ual backgrounds and that we both had been in monogamous relations with our spouses, so there was no worry at all about any diseases.
The session that led to our first encounter was one that I will never forget. We met at my place and started out with a normal session. I put him over my knee and spanked him over his pants, then underwear, then bare. This lasted about 20 minutes, then I had him get the paddle then paddled him over my knee for another 10 minutes. His ass was getting really red, but he wanted more. So I bent him over the couch and used my belt on him, followed by more hand spanking. Then it was over my knee for one last hand session. When I was finished, he went and got the hand lotion. He laid down on the sofa and I slowly messaged his beet red ass. After a few minutes, he rolled over and I started slowly messaging his now fully erect _c_o_c_k_. I don't know why, but after a minute, I knew I had to suck it. His eyes were closed and I knew he was enjoying the hand job. When I took his _c_o_c_k_ in my mouth, his eyes popped open, but he didn't say anything. I slowly started to suck him off. After a few minutes, I realized what a thrill this was, being able to control another mans orgasm by going slow and fast. Very soon, he started moaning louder then said he was ready to cum. When I first started sucking him, I didn't want him to cum in my mouth, but as he neared, I decided to go all the way. His _c_o_c_k_ was as hard as I have ever seen a _c_o_c_k_ and he started moving a lot and I knew he was ready to blow his load. I kept my mouth over the head and start jacking him off really fast. The first spurt hit the back of my throat like an erupting soda bottle. I gagged a little, but kept up with it. He spurted at least 4 or 5 times more. It wasn't as bad as I thought it would be.
Within a minute, my pants were down and he was sucking me off too. It didn't take me long and I had one of the most powerful orgasms in my life. I knew now that we had discovered a whole new dimension to our spanking sessions.
Now, I never get mad when my wife won't blow me, because I have my weekly sessions with Robby. I am hoping that soon we will progress into anal _s_e_x_.