I've had some pretty vivid dreams but never one like you described. The only bad thing about wet dreams is the mess lol, one time I dreamed about this woman who was like a milf in a maids outfit and she stick a feather duster up her pussy. Another one where I was at the toilets at school and there was this chick from my class in there an she was watching me at the urinal, looking at my dick lol. Haven't had one since I was a teen.
I had once had a dream I fucked a my little pony and got it expelled from their society. This was before the TV show.
Had one last night where I was in this room full of hot "escorts" all with huge asses (I have a thing about big asses) and basically went from room to room fucking them all, spanking them, cumming on their backsides I woke up happy that day