Mistress X - Insane Biceps Growth

Description: Will my long-sleeved shirt be able to contain my muscle growth after this brutal pump? you're about to see a superwoman blasting her biceps with over 100 curls in one go! will the fiber hold, or will my biceps bulge so much they'll tear it? let's play a game and measure them before, during, and at the end of the video... how many inches do you think my biceps can grow?