Go figure)The dare went to the next woman. She was wearing a skirt so she slipped them off and put them on the table. That brought a round of applause...from the bar. The next lady said she was glad she didn’t get picked for that because she was not wearing any.That of course made her next dare “Prove it!” She stood up and turned to face the bar (her back to us) and slowly lifted up the back of her skirt to expose her bare butt to us. Proving that she wasn’t wearing any panties. This brought a. . and tight..." Maddie groaned as she pushed down onto Arwin slowly taking all of him into her ass."Good," Arwin replied taking hold of her hips. "Now let's work you up and down and get that thing stretched.With help from Arwin Maddie slowly began to ride him. It was a little uncomfortable at first having Arwin's thick cock push in and out of her butthole, but slowly it started to become more bearable. Her first time experiencing anal didn't hurt as much as Maddie always heard it would. Soon. I tried to compose myself, wow I was so turned on but also dissapointed as I wanted to see his dick especially as he said it was fully erect, half of me siad go and watch his come in your panties in his car, but I was aware of the truck driver in front would see plus all the cars passing lighting me up every 10/15 secs, whilst I was thinking this he headed back to my car with panties in one hand, I lowered the passenger window again, he passed them to me and said I haven't completely finished. Carol smiled and said “OOOOhhh! This is so exciting!”I had met Carol and Russ through a swinger site a few weeks before. They are about 25 years older than me but that is what really turned me on to them. That and Carol liked to be fucked by two men. Since I was a teenager I had been fascinated about threesomes but it just wasn’t the time. Carol was very excited that a 23 year old was interested in her and they were happy to break me into the lifestyle. They were both like a swinger stereotype.