I thought of an idea based off the Disney movie Tangled and this picture.
It would follow something like the plot of the movie, with the twist that Gothel kept Rapunzel in diapers and treated her like a baby so she would be more dependent on her for help, and wouldn't try to leave.
I also thought of a few ideas for an RP taking place after the movie, involving characters from the series like Cassandra.
Would anyone be interested?