Arthur is Batman
Arthur becomes Batman in this story here and he is an Adult in it for he will be Batman not Bat boy with Buster as Robin with Francine as Batgirl. But they are in Elwood City not Gotham city and one becomes The Joker who just happens to be Rattles with Bink ay as The Penquin plus other bullies will be other villains such as Molly as Poison ivy, Otis is Mr. Freeze, with other bullies will also be villains. Along with some heroes who will become the Teen Titans such as D.W. as Raven and Bud as Beast Boy. They are now going to fight against the Riddler who is just a random person who hasn't appeared on the show. And the rumor of the Psychic Vampire villain is still going on. We see them talking about stuff like that villain and other stuff like being hero's and other stuff in fact of course.
"It is the Riddler and his gang so we must head there now to go and fight against them in fact of course," said Arthur as Batman, "And that rumor about the Psychic Vampire villain is still going on so it might just be real if it is then we must be extra careful for they are known to suck life force as in Aura which is energy for that is what real Vampires do that they suck it which could shorten your life for that is what living things has to prove we are alive and well."
"Glad that the blood sucking Vampires aren't real but sucking life force is also dangerous," said Buster as Robin, "They say everyone knows at least one Psychic Vampire in their life but there is a way to protect yourself against them to prevent them from draining the life force from them."
"Prunella said she will be here tomorrow afternoon after lunch for she said that," said Francine as Batgirl, "She will have to know that we are Batman, Robin, and Batgirl for that is what we have to do for she will be one of us in fact of course."
"Don't worry mom and dad I won't tell anyone our secret and maybe I could become Red Robin someday," said Arthur Jr., "As in once I get old enough to fight in fact of course."
"Once you reach the first grade you will be ready to fight and then you will become Red Robin," said Arthur as Batman, "And you know that someday you will become Batman for I will retire once you become a man and I hope you get married someday like me and your mom is so we can become Grandparents with the last name of Read."
They went to the Hideout of the Riddler and his gang and a fight took place and they won against them and the Police took them to the Local Mental Institution for they are insane in fact of course. Well except a couple of members who clearly knows what they are doing. So as a result them two was took to the County jail which could get them five to ten years in prison for armed robbery. We still see them talking about stuff in fact of course.
"Once Prunella comes tomorrow afternoon we will tell her who we are and make her one of us," said Arthur, "And son it is bath time with your sister and remember play with bath toys to prevent splashing around which gets water all over the floor and such and that is also annoying for it is throwing water around and in that case water with two kids which will be in the nude."
"Not sure why little kids love to splash around in the bath for it is annoying," said Buster, "Not sure if it is for attention or for they have lots of energy or other reasons."
"I think it is the combination of the two for they can be a handful at times," said Francine, "And now let's get all your clothes off and we will wash every part of you after you play including between your toes and of course your boy parts of course."
"I no longer wish to splash around in the bath for I have my bath toys and the parts that males has," said Arthur Jr., "And I will remain barefoot for I sleep barefoot for I love seeing my ten toes."
"Once Prunella comes tomorrow afternoon the sooner we tell her who we are to make her one of us," said Arthur, "Lets hope she isn't that Psychic Vampire villain for she does have Psychic powers but I think that Psychic Vampire villain is a man or boy for they said that he was seen using the bathroom standing up so most likely a male."
I will need some ideas for the next chapter here of course. See what happens next chapter here of course.