There are many recommendation lists that help fan fiction readers find good fan fiction. I started reading fan fiction because so many TV shows (and especially sci-fi) are sex-less. The two exceptions that come to mind are Farscape and Battlestar Galactica.
If you wanted adult stories for Star Trek, Stargate, and Doctor Who fan fiction delievers. Also for a long time if you wanted male/male stories you had to search high and low for it in published works. Back in the 90s Samhain press wasn't in operation yet so to get my fix for m/m stories I read fan fiction.
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