Amy loves using her mouth to give pleasure. Mark has spent much time training her to service him orally exactly the way he likes. He surprises her with a new toy that will hold her jaw open and prevent her throat and lips from closing while he pounds her face with his fat cock. Unable to use a safe word with the device in place, Mark insists Amy hold his bracelet and drop it on the floor if she needs to tap out. Mark has a night planned that will keep that pretty mouth of hers busy. This is what Amy was made for. Can she handle everything Mark wants to give her?