The Day of the Rape is tomorrow and a portal will open up in your town where thousands upon thousands of monster girls will pour through raping indiscriminately. They will rape regardless of one's preferences or desires. If you protest or fight back, it will become a real rape against your will. That said, you have 24 hours to prepare, and you only have the tools and items you currently own available to you. So no magical items, since the portals haven't actually opened yet. Additionally, you are the only one who knows the portals are about to open,

What's your plan of action to maximize your desired outcome and get a monster girl you actually like and desire?

Imagine getting bullied by a girl that's barely 8" tall. Embarrassing...