I highly recommend The Discerning Palate by Noel Blue as well as his earlier serial novel The Groupie. The writing is excellent, the characters interesting and the plot well done. My only drawback is that Noel Blue is often slow to update. The Discerning Palate is finished through Chapter 8, so there is a lot to read.
Here it is:
https://www.nifty.org/nifty/gay/adult-friends/the-discerning-palate/
I'd appreciate it if you also find this story worth reading and put a note in this forum.