Well, without having read the 'alvin x presa fanfic' directly, it's hard to say precisely. However, if Alvin is a well - known character, perhaps it's a story that reimagines his story in a new context with the character or concept of 'presa'. It might involve things like a new mission, a different kind of friendship, or a struggle against a common enemy.
You could try searching on popular fanfic websites such as Archive of Our Own (AO3) or FanFiction.net. Just type in 'alvin x presa fanfic' in their search bars and see if any relevant stories come up.
Del Rey Science Fiction is a publisher or a line of science fiction works. It has been known for publishing various science - fiction novels, often with a wide range of themes from space exploration to futuristic societies. Many well - known science - fiction authors may have their works associated with Del Rey Science Fiction.
She has been part of American Horror Story. Her unique style and music added a certain atmosphere to the show. Her presence was quite notable, bringing her own brand of allure to the rather spooky and complex world of American Horror Story.