No, the roles are set up so the protagonist is always dominant. Adding a switch route is something I may do if there is demand for it, but it would be a big thing to add and it would be after the main game is complete.
Thank you for the report. This is just a straight up bug that will be fixed in the next release, for now pressing ignore should let you continue and work-around the issue.
I recently took the android version down as it has a bug that means it crashes right at the start of the game. The next version releases tomorrow with a fixed Android version. Apologies for the inconvenience.
Sounds like you ran into a bug, sorry about that. If you can reproduce it, please send me a screenshot or copy/paste of the whole message to discardedunion@protonmail.com. The good news is that the Christmas event is the last event in the game (for now) so you shouldn't have missed any content.
I'm afraid we definitely won't be writing for being submissive as the player—there are lots of great games out there that go that route and we really want to keep a tight focus for Sculptor.