Hiya, Mika...greetings and welcome to Elliquiy. ^_^
Now, as for games, there's a lot that goes into them for me. In my case, most of my game idea's are built off of a single image or line of text that wanders through my head and that I promptly build into a mini-epic of it's own. But in spite of that, I have very few preconceived notions about the stories that aren't listed, and even those details are subject to discussion.
The only issue at the moment is that you're the fourth person to inquire about Whisper of the Deeps, which is going to remain on my list until a game involving it starts, so...a better bet would be to look at others and figure out what you want out of a game. I like sex in my games, yes, but intimacy and the story are what's important to me. All that you need to do is let me know what you want, and we'll see about getting something started. ^_^