I hope my other rape crushes don't get jealous by my answer to this but, here goes.
My favorite would be a sweet faced, petite, college age Hispanic. 5' 2" or less with big doe eyes that cry beautifully. She has dark, caramel skin and long, curly black hair. Perky, medium sized breasts with big, dark nipples that stand up nice and hard when bitten. And, lets not forget her round, juicy ass that bounces when it is spanked and looks devine when crisscrossed with welts.