Yes, I will hear the rules (recommended for first timers)

There was no need to go into this half-cocked. This was the chance of a life-time... as much as I wanted to get started, I needed to know what to do.

"Let's start with how to use the Pink Trigger. Simply choose an option that specifies (Pink Trigger) in the chapter title. This is your power: the ability to lead conversations and scenarios in a lewd situation, just as you might in that lame erotica you've been consuming. In some cases, you choose from a selection of various triggers. Additionally, you'll note that some triggers require a certain Pink Trigger Power... if you don't have enough, why not leave that one for later and try looping back to the start? You'll find that the longer you keep at it, the stronger you become. If you'd like a hint, note that paths that use the Pink Trigger are better for leveling up your Trigger than ones that don't."

That sounded too good to be true... again.

"Hm hm hm... Of course, you accept the consequences of whatever happens. Don't think you'll get off without injury if you use your laughable Zero Power Pink Trigger to try to do something really naughty!" The voice sounded like she was looking forward to that. "I believe I mentioned: you will die. You will either die when you make some fool-headed decision, perhaps challenging witches to a fantastic magic battle with your Smaller-Than-Your-Dick-Pink-Trigger, or else, you will die when the clock strikes midnight. In either case, you'll probably die horribly. However, you will endure these deaths, because these are also huge chances to power up your Trigger Power. Before you get the idea to simply jump headfirst off a cliff over and over again, know that the more involved your interactions with the beloved Ushiromiyas and all the witches and demons, the more power you can expect to reap. Try to make it count, Child of Man."

It seemed she really was looking forward to this. Was she a sadist? Not that I was in any position to judge...

"Let's test it out. Try using your Pink Trigger to say that classic eroge line: say 'all characters in this story are 18 years old or older.' That, in itself, is a clear indicator of erotic content; a worthy first use of your Pink."