I don’t kiss and tell

I have a good friend at work who’s straight but is a bit flexible when it comes to blowjobs. The first time we were out with others from work and were drinking quite a bit. I was talking privately with him when he blurted out that he was horny af. It seemed obvious he was asking if I would do something about that. We ended up in the backseat of his car and he came in my mouth in less than a minute. Lol. He was kinda awkward at work after that but after a few weeks passed and he knew I hadn’t mentioned it to anyone we settled back into our friendship. Then we were all out drinking again and he made it obvious he wanted to try that again. So we went to his car again and this time I had more time to really do it right. So we’re still good friends and it hasn’t happened again recently but it’s still exciting in the back of my mind when we’re out and I know he may be wanting some of that again. I think doing sexual things with friends can be problematic but it hasn’t been with him