It must be tough for poor Gren, seeing these hyper-sexualized characteristics everywhere she turns, while only being graced with a body that is more cute than it is soft. It's likely to make a girl feel like there's something wrong with HER as opposed to the parade of imbalanced hormones she sees walking past.
Don't worry, Gren. Presa, Cathy, Sonna and Andria are the weird ones. You're just fine. :3