Try the best gay erotica series out. You can find them for free on Anna’s archive. It starts with the year 1996, you’d just search “best gay erotica 1996” if you’re just looking for quality smut! If you want a full book instead of short stories there’s tons of different threads on Reddit where they can get specific about their favorites in different genres of explicit gay books. Like this for u: https://www.reddit.com/r/MM_RomanceBooks/comments/upp0ic/are_there_any_gay_books_with_vampires_in_it/