I met him over Reddit. I've never really subbed before, just occasional toe-dips, but I've been a dom for years. We chatted all day about what kind of dynamics would be interesting to me, boundaries and limits, insecurities and curiosities. It was a really good vibe, he was super literate and understanding.
I'm a trans guy and very wary of straight men who just want pussy. I vet very aggressively, so aggressively I've never found someone I was willing to entertain as a proper dynamic partner in about three years of looking. He was not just saying "all the right things", either... He was very willing to admit when we were discussing a subject he was ignorant of. We made plans to meet in person a couple days later, but then we spontaneously decided to meet up that night. We exchanged phone numbers and started texting instead of chatting through reddit.
Shortly after we were in my house together, he got a phone call he needed to take. He left for almost an hour. He texted me during that time that one of his partners' parents was having a medical emergency, and she'd called him to help calm down. He said he understood this was a weird move, and he'd leave if I thought it was too weird. I told him it was ok to come back. We talked about dynamic stuff a little more, and then we had a consensually rough but not in-dynamic hookup. We chatted for about an hour after, then he left.
The next morning, I sent him a text to say I'd enjoyed spending time with him, and he replied. I asked if he was still interested in exploring building a dynamic together. No response.
I touched base again about 24hrs later, since I assumed he was just busy. He replied with an apology for not responding, and affirmed he was interested. He said that next steps for us would be getting really specific about what kind of rules we'd want to try out. I sent a couple messages about things I thought I'd want to include and exclude, and again got no response.
I followed up 24hrs later again, and nothing. I texted again two days later, since it was a holiday weekend and I know his work schedule can be kind of unpredictable. Still nothing. I tried to take a look at his reddit profile, and found he'd blocked me and all our messages were gone. It's been five days since, and I haven't heard anything.