First time i sucked oral

I was 18 and my buddy Travis and I would always call each other gay just to be funny etc. One day he said when yoh going to suck my dick. I figured he was just joking again and I just said whatever and just moved on. Another week goes by and were hanging out again and he says ot again. So I said you always say this with no action. How about I will get on my knees close my eyes and open my mouth and see how serious you are. I figured he was just kidding and would of done something like put his finger in and laugh it off. But little did I know cause my eyes were closed he pulled down his shorts and put it in my mouth. I couldn't believe this was for real. So I kept on sucking it. He then said u want to do 69. I agreed and took down my shorts we kind of were on our sides blowing each other. We both were about to cum and said something and came all over the floor. We remained friends for 10 years and would do this when neither of us were dating a girl. He then moved out of state and we never did it again.