Well, if we break it down, 'fanfic' as mentioned before is about fans creating their own stories. However, 'hay sex' doesn't seem to be a known concept in the general fanfic world. It might be something very specific within a particular group or a made - up term that has no widespread meaning. Maybe it was a typing error and was supposed to be something else like 'gay sex fanfic' (but that would be inappropriate content), so without more context it's hard to say exactly.
Well, unfortunately, Dabi did meet his end in the manga. It was a heart-wrenching moment for fans. The events leading up to his death were filled with tension and drama.
Most of the time, Hay House is known for non-fiction works. Their publishing list mainly consists of books related to wellness, inspiration, and similar areas rather than fiction.
I don't quite understand your question. Can you provide more context or information so that I can better understand your question and provide you with a more accurate answer?
I'm not entirely sure specifically as it's a fanfic. But generally, it might be a My Little Pony (MLP) fan - created story that perhaps uses the concept of '50 Shades' in a very pony - related and likely humorous or unique way, like exploring different 'shades' or aspects within the MLP universe.
I'm not sure specifically which 'Mc Hay Book' you're referring to. There could be many different writers associated with it. It might be a relatively unknown or specialized publisher. You could try looking for more information in local libraries or specialized book databases.