One of our fans from Germany suggested we attempt a fetish known as Muscle Railing where the doll grinds her knees and rotates them over the slaves muscles! Seems fairly PAINFUL! He requested that his favorite model be used for the scene, Amber. We are sure he will be happy to see she had a great time and a lot of fun grinding the poor boys muscles! Amber GRINDS HER KNEES into Walters arm muscles laughing and having a GREAT TIME! She loved the idea of GRINDING HER KNEES PAINFULLY INTO WALTERS ARMS!
