TLDR Looking for people willing to share their experiences of dating other people while in a power exchange

I've been with my D for a couple of years now and, over time, we've build a deep power exchange with Him being able to decide and interfere on basically any part of my life. From the beginning we've been poly. We have the rule that for a set period of time before we meet I won't do anything sexual, either by myself or with others. Initially we were long distance, so it did not interfere much with me dating others. But now that we aren't long distance anymore, I'm struggling a bit.

I want to date and explore, but my issue is, when do I tell a date about my power exchange? I am very upfront about the fact that I am kinky and in a D/s relationship, but I find it difficult to share details on how far we go with someone I've just met.

I don't want to ask my D to let go of this. it was my idea to begin with and when I discussed with Him recently on how I'm struggling to combine our rule with dating, we already agreed to bring it from 48 hours to 24. I don't want to ask Him to give up more of our power exchange for a potential other partner. 24 hours is not much, but scheduling can be very challenging with fellow busy & poly people, so it is still some limitation.

The "no sex before seeing my D" is something that impacts potential partners directly. I find this something too personal to share on a first date, but on the other hand it's also not fair towards them to invest time in getting to know me without knowing this essential piece. HELP! Any advice on how to deal with this? I'm sure I'm not the only one with a power exchange / poly combo, how do others deal with this?