“Taken by Biker Werewolves” is hardcore gay erotica with a lycanthropic twist. Caleb Sumner runs a small bar on the outskirts of a small town, where he keeps his homoerotic interests to himself. When a gang of gay bikers shows up looking for a filthy good time, he’s shocked and forced to confront his own insecurities. When they turn out to be werewolves, things take a turn for the sweaty (and furry) as Caleb gets what he’s been wishing for and the werewolves get him, over and over.