We were still alone. Again, I shifted back, studying her again. Her blouse open, breasts gleaming with my saliva, my finger buried completely in her s...eeping cunt, her underthings scattered about the floor of a shoe store. I removed my finger and leaned forward, placing my lips on her cunt. I used my fingers to pull the lips apart, and I sought out her clit with the tip of my tongue. I flicked it, and as her body quivered, my tongue felt contractions that originated deep inside her. I ran my. My errant hand was squeezing one side of her behind as I stated the truth. "Because what boy in the world will worship you and your cute butt more than me?"What I said worked. Emma shot my a shy smile and then kissed me. The kiss was just starting getting going when she playfully moved away. She rolled and lay down on her tummy, in the exact position from which we'd started. This time, though, she pulled her legs up so her hind was raised up on her knees. My sister put herself on display. She. That changed when a 16-year old brunette came in.I greeted her with a friendly welcoming smile. "Hi, I'm Bob." Kaitlin," the pretty girl replied.She glanced around without stepping in beyond the entrance."Looking for something in particular?" I asked."Uh ... I have a question." Sure, go ahead." I always made sure I sounded as open as possible. Sometimes girls were nervous to talk about things so I wanted them to feel comfortable to ask anything."Is there somewhere I could ask more privately.". She looked around at the men and let her glance linger on each one for a second or two as she wondered if he had been one of the ones to enjoy the use of her mouth. The tunnel was coming up and the men on either side of her moved closer. She had liked the looks of the man sitting on her left so she reached for his zipper and was groping for his cock before they even got to the tunnel. Just before they entered the tunnel, while it was still light enough for everyone to see she stood up, turned.