Holly was barely able to look up enough to see that their master was looking behind her, most likely at Shasha who must have came back after hearing all the screaming on my part at the yelling of their master. Holly knew being in such a demeaning position must make her seem like such a little slut, but she had little choice in the matter..neither her nor her big sister had much of a choice on anything anymore. While looking up through pained eyes he glanced back down at her..and at the same time even more forcefully now pushed his hips up in unison of her being forced down by his hand completly making her gag..still leaving several inches of his shaft untouched. Crouched beneath him gagging she coughed hard and her saliva began to coat his long dick sliding down both his shaft and her chin all the way down into her cleavage.