Pack De Gordi Buena Direct
While there isn't a study on that specific phrase, you can find academic research on the underlying themes through these topics:
The phrase translates roughly to "thick/curvy girl's pack" and usually refers to a collection of private photos or videos (a "pack") shared or sold by a woman who identifies with the "gordi buena" (curvy/thick) aesthetic [4]. Pack de gordi buena
Feminist academic papers often explore the tension between the "body positive" movement and the commercialization or hyper-sexualization of "plus-size" bodies in digital spaces [3]. While there isn't a study on that specific