A panty bulge, yes. But you'd never encounter this bush in high school or any other setting because it is fake. It's some kind of fiber/fabric that is literally glued around her vulva. It's bullshit.
As much as I love pubic hair on a female and have a more-the-merrier attitude when it comes to 'the bush,' I have absolutely no patience for merkins and fake, glue-jobs like this. Waste of fucking time.