Supposed Crimes LLC is a publisher of gay fiction in any genre. They currently have two anthology calls posted. Both looking for stories of 2500 to 8000 words with payment of $40.
"Young Love, Old Love" is looking for LGBT stories that feature of May/December romance. The deadline for this one is February 28.
"Downpour" is looking for stories with a butch lesbian protagonist and thunderstorms. The deadline for this one is July 31.
You can find the details for both here.