I have two words for you, friend: Level editor.
This is an absolutely fantastic skeleton of a bdsm game. First off, most games have you either play as the victim, or the captor. This is the first game I've seen that lets you do both. Secondly, the overall puzzle theme of the game has a lot of potential; simple and easy to understand, but still has plenty of room to play with.
There's a lot I could suggest for additions, but I understand how difficult adding new features is/are. As I said, if you simply made a way that players could take existing assets and remix them into their own levels, there's a TON of potential.