"See! Told you there was something interesting here!" Suddenly barging in and looking down, two massive black woman steps into the room, with matching caps and bandeu type bikinis. One blue, the other red, each with discerning tribal tattoos on their beefy arms and 6 packed abs. With a step from their bare feet's, the one with the blue cap reach in to grab you.

Fearing for your life, you dashed away to the back. Only to the met with another set of hands, with the left and right also readying themselves to catch you.

"Hey, keep covering the sides will ya!" The bluecap girl barked her orders, "I almost squeezed through in!"

With fewer and fewer options to go through, there's only so much you could do,

Try to dig your way? With how small you are the layer of sand should be large enough to dig in and out. Worst case you could be piled on by the sand and die drowning in it.

Still try to dash your way? If your as fast as a mosquito, perhaps it's enough to avoid whoever is guarding the sides and back of the changing room.

Make a big gamble and charge on? You could attack her while she's stuck on the door, her massive frames and arms bulging must've made it hard to squeeze in, you guessed she's way larger than the door.

...Give up? If you play your cards right you could get away later... Right?