Im not sure if its already implemented (might have missed it) it be nice to have
* A way to go back to the main menu without quiting the game
* Anna changing casual clothes depending on relationship level maybe becoming lewder as a nice indicator of progression (or maybe reuse the wardrobe even after unlocking the studio)
* something to do with the costumes at starcon, a photo session perhaps, i'd like cospplay sex but that may be too much work for the artist