Roxy The Brat Struggling and Vibed in knee socks

My master tied me up spread eagle, face down in nothing but a muzzle and knee socks! I struggled to get out of the rope, but I couldn't slip loose! Then my master decided it was time to switch things up and he put the wand between my legs! I grinded on it as much as I could in my position, trying to get off, but do you think he let me??