Now put on a good show while we watch baby. Let's see some snatch action." She sat on the bed and spread her legs then her pussy lips. She grabbed he... clit between two fingers and rubbed it making her cunt ooze and pulse. The men were amazed at the sexy young thing. Both were stroking their cocks as they watched her. She arched her hips and then played with her fuck hole. She licked her finger and pushed it inside and fucked her self and then sucked the cum from her finger. She did this. I ran appraising eyes over her body which she had dressed in a tight pair of knickers with a loose T-shirt that came down to her waist. The bulge of her pussy looked divine, and I was sure I could make out the darkness of her pubes beneath them.My sister seemed to give me a quick glance from head to foot too as I stood in my towel.She then turned leaving the door open giving me sight of her tremendous arse as I admired the creases at the top of her legs below her bum cheeks that were snugly fit. When Becky was satisfied that I was totally uncovered, she removed her blouse and bra. There was no surprise as those glorious breasts appeared. Her tits were as magnificent as always. I never could get enough of them. After taking down her jeans and tossing them on the bed, she said, "Let me put on my robe and then I'll take off my panties." "Just take 'em off Becky. We don't have all night." She turned her back to me and slipped her pink lace panties over her knees down to her ankles and. We get back to the bar and sit next to a pretty good-looking black guy. We find out that his name is Don, he's single and at the hotel for the conference. I made up the story that we were married, just not to each other. We were swingers out on a date, and it was my job and promise to show her off and make her feel as sexy as possible. Don immediately seemed interested. After another couple of drinks and small talk, I asked Don and Vicki if they were up to a little game of Truth or Dare, bar.