It's a mahout task, you're brave to take it on, and I do really hope you see it through! But remember you're doing this for the fun, if you end up feeling it's no longer a fun and rewarding task to complete you should not push yourself any further. It's supposed to be a positive feeling working on this!
That said, a few ideas from me. Most floors will be vanilla, and vanilla is always vanilla, appreciated by everyone. But we all have different special kinks. Bondage, pain, anal, latex, humiliation, cbt, chastity, feet, asian you name it! The thing is that a turn on for one person is another person's turn off!
So how about having a selection in the beginning, where user selects their likes and dislikes, and then have just a few floors (for the ease of your implementation) that adopt to this. It will be more than 100 floors for you to implement, since you will need to create "duplicates", not all of them will be used depending on settings, but not that many extra would be needed to spice things up like this.
And since these special floors would be tailored to the user preference, they will be an extra turn on for the player, so you may place them strategically where you like the plot to take on a bit of an extra challenge!
Secondly, I personally like when the temptress tricks and fools me once in a while.
As an example, like this
- Spoiler: show
- "Edge for me. Oh, it's so fun to control you with just such an easy command; Edge for me!". Moving along you are naturally expected to have Edged twice by that command (since that phrase was said twice), else you get punished.
Or this
- Spoiler: show
- "Do you want me to show boobs or pussy? [Pussy for sure please!] [I prefer Boobs Mistress!]". Selecting pussy would of cause get you in trouble, you left out the "Mistress" part in answer (assuming such correct manner was instructed in the beginning of that session).
Good luck, keep us posted on your progress!