In fanfiction, their relationship can be very complex. Often, Regina is portrayed as a mother who is trying her best to make up for past mistakes. Henry, on the other hand, is sometimes shown as the one who helps Regina see the good in herself. Their relationship can be a journey of forgiveness and growth.
I'm not sure if there are a huge number specifically named 'lemon' fanfictions about Regina Mills and Henry Mills as that's not a very common or appropriate theme for their relationship given it's a mother - son type bond in the original context. However, if you're looking for general positive fanfictions about them, 'Henry's Guide to Regina' is interesting. It shows Henry helping Regina to better understand the modern world and in the process, their relationship grows stronger.
Joey could be an ordinary citizen who just happens to be in the wrong (or right) place at the wrong (or right) time and meets the Batfam. Maybe he's a journalist trying to get a scoop on the Batfam and ends up getting more than he bargained for.
Most official and well - regulated fanfiction communities don't support or promote 'lemon' content. Instead, you could look at Tumblr. There are often discussions and fan - created content about Regina Mills and Henry Mills that are centered around their positive interactions, like their hugs, conversations, and how they grow together as a family - like unit.
There are many great fanfictions out there that focus on Regina Mills and Henry Mills' relationship in a more positive and appropriate way. Instead of seeking lemon fanfiction, you might want to look for ones that explore their emotional bond, like how Regina grows as a mother and Henry matures. For example, some stories might focus on their adventures together in Storybrooke, or how they support each other through difficult times.
Joey Bishop in this story is likely to be a character, perhaps named after the real - life Joey Bishop. He might be the main protagonist around whom the events in the 'Weed City' story revolve.
I'm not sure. It depends on various factors and the source of the story about Howard Mills. Maybe it's based on real events with some fictional elements added.