Then I remove the bag over her head. "Remember me, bitch?" I say angrily. "No one will know why you don't arrive at work tomorrow, ha ha. These walls ...re sound proof and we are up in the mountains where nobody can hear you anyway, so please scream!" No, please don't do this! Just let me go!" she begged. I backhanded her in the face and laughed. Having her beautiful naked body tied up and defenseless in front of me made my cock so hard. I unzip and release my pulsing eight inch cock. I walk up. Without hesitation, Tiffany began licking Julies ass with the same hunger she showed when engulfing my cock with her mouth earlier that evening. Julie moaned with pure pleasure as she felt Tiffany's wet tongue start to tease her ass. She slowed her fucking even more and pushed her ass back into Tiffany's face, inviting her tongue to go deeper. I removed my finger to give Tiffany more room to work, and spread both cheeks with my hands as I continued to slowly pump my cock into Julie's pussy. I. Nancy sat down next to Paul again and snuggled close to him. She was starting to feel a bit insecure after her sister's comments, but Paul's arm around her and the attention he continued to give her throughout the rest of the evening helped reassure her that her wasn't going to leave her for a "newer model."The conversation remained pretty light and as the alcohol kicked in, it became a bit more suggestive and racy. Ann and Nancy, of course, were the most talkative. Paul and James tended to sit. Her panties were the most dirty of everyone's there! She usually wore thongs, except when she had her period she'd wear plain cotton briefs, and they were always filthy with dried pussy juice, cum and pee, and every pair always had huge sk**marks in them! Every pair had a permenant brown stain up the back part of the thong and I loved sniffing her dirty ass!! I've always been amazed at how the most cleanest, well put together girls have the dirtiest panties! lol So well groomed and smell nice,.