I've always wanted to try eating cum, but I was always too scared to try my own. I would always back out last minute, but I tried so much when I was younger. I figured the only way for me to actually try some was to get it from another guy. I was posting on r/randomactsofblowjob, and barely got luck but I finally found a guy who was very trustworthy and followed through with everything we talked about. His username doesn't want to be posted, so I'll call him Teacher.
We talked about why I wanted to do this and fantasies we both have, and we figured out that he works at our cities school and has his own personal office over the summer to work in, and that I have a fantasy of giving a blowjob while in an office. We made plans to meet up, and eventually did and talked a lot before we actually went through with this. We clicked, and we really wanted to do this as soon as we could.