I like those softcore pics too. It's just nice as a setup to see the girls happy in a natural environment, before all the torture starts. This is the introduction i like to see in a story, that makes all what's coming better because we get a connection with these girls.

The scenery is also interesting. I don't have any good ideas right now, and you are already swarmed with ideas anyway, but it's certainly possible to use some of that for some of the torture sessions. But i don't know your plans for the general story anyway, if the girls find out what's happening right away or if things happen in secret for a while.

And i like those girls from hut 3 and 4. Some of them would have made my top 10, it will be interesting to see what you did with them.