Note: This story was dynamically reformatted for online reading convenience. At the time of this story, it's actually been a while since my rival, Kim, had tried to strip me and humiliate me, which naturally made me simultaneously disappointed and anxious for when the next (probably successful) attempt might be. That made me pretty excited when I got a call from my rival, inviting me to a pool party on the weekend, I knew in my gut that this party would probably involve an attempt to humiliate me, possibly in front of a whole group of people. I got ready by putting on a nice skimpy bikini, it wasn't the fact that it was skimpy that got me excited about it, it was that the strings were quite flimsy actually, which means that it would make it easy to remove by accident, and this might be the perfect time to use it, in fact, I'd used it previously to expose myself on swimming challenges against Kim, since she was on the swim team, the outcome was a given humiliating and naked loss for me. I also put on a pair of jean shorts and a simple t-shirt on top for the trip over, as well as a pair of flip-flops, my rival's house wasn't that far, so I could walk to it quite easily. When I got to the party, I walked into the backyard to find that everyone was already in the pool, that included Kim, two of her girl friends from the swim team, and the two boyfriends of said girls, as well as maybe another four or five girls and boys that I didn't know. "Come on in Luna, the water's great!" Kim said, swimming in the pool. I looked around, there didn't seem to be a place to take my clothes off, at which Kim seemed to sense my hesitation: "Just take your clothes off here, we wouldn't mind." Kim said, a grin forming on her face, all while mine started developing a decent blush. even though I was only taking my shorts and shirt off, it still felt pretty embarrassing to strip in front of Kim and her friends, it was almost like I was giving them a show, I was pretty aroused already when I finally took my flip flops off and tried to get into the pool, but Kim stopped me before I took even two steps: "Take your bikini off Luna." I was surprised by how openly she just told me to do it, so much so I was flustered and didn't know what to say "We're all naked in here, so you have to strip too." I looked down into the water, but from my angle, I couldn't tell if she was lying, not to mention that none of the girls seemed to be showing any straps to indicate if she was, however, I didn't really care, she was probably wearing a swimsuit, and it was my intention to get stripped anyways, so I was loving the idea that I would be falling for such a trick. I reached back and undid the flimsy strings on my bikini top, putting it with the pile that comprised the rest of my discarded clothes, exposing my breasts to everyone, already my nipples were rock hard, and I could feel the eyes on them as I stood there. Next I did the same to my bottoms, pulling the strings apart and placing them on top of the pile, now I was standing completely naked in front of Kim and her friends, I hoped my pussy wasn't wet enough to give my arousal away, but I was sure I was quite turned on at this point. "Alright Luna, jump in." And with that, I jumped into the pool with everyone else. As soon as I was in the water, I saw Kim climb out of the pool, and just as I expected, she was wearing a swimsuit. she immediately collected my clothes. "You fell for my trick again, Luna, now step out of the pool." Kim watched as I obeyed her command, I stepped out of the pool, fully aware that I was the only one naked there, wet, humiliated and extremely horny. "Hands on your head, Luna, and legs at shoulder width." Once again, I obeyed, and heard Kim pick up my clothes, she walked up to me and told me to open my mouth, when I did, she stuffed my bottoms into it, then tied my hands with my bikini top, after which she headed towards the house, but not before turning back to me "stay just the way you are until I come back." And so I did, naked, tied and wet in front of nearly a dozen people watching me intently, and from their point of view, they had a very clear shot of my exposed pussy. my nipples were fully hardened as my skin dried in the sun, however, there was one spot that remained glistening with moisture long after I had dried up, my clear state of arousal drew some comments from the watchers, which only made it worse. When Kim came back, she laughed as she tweaked my nipples and pulled against them, almost causing me to cum on the spot, then untied my hands, told me to hold them out in front of me and tied them again and then gave me a tray for drinks, I was told to serve the guests drinks, who began coming out of the pool, the twist was that every time I spilled a drink or dropped something, I would get two spanks to my ass, considering I had my hands tied, I couldn't get a good hold on the tray, which meant that my ass was stinging red by the time they decided to release me. The sun was going down when Kim finally removed the panties from my mouth and untied my hands, "I own your clothes now, is that clear?" "Yes." I was extremely humiliated as I meekly replied, I was loving this. "Come with me." Kim led me and all of the guests to the front of her house, where she told me to sit on the sidewalk right in front. "Now masturbate for us, Luna." Kim ordered me to finger myself out in the middle of the street for her and her friends, and since I was extremely horny, I happily obliged, I squeezed my breasts and began fingering my pussy, I was soaking wet by then so I was immediately pumping away and moaning for the crowd, it didn't take long before I was on my back with my legs spread wide open and with y feet in the air, fingering myself out on the street. I finally tensed up and hit my orgasm just as it finally sank in that I was naked and masturbating on the side of the road after getting tricked by my rival, it was an extremely satisfying orgasm that left me limp. My rival and her friends just left me lying naked on the side of the road, thankfully it didn't seem anyone else had noticed, if they had, I didn't know. I eventually got my strength back and got up, forced to walk home naked, I was surprised by how aroused I still was, I even decided to sit in front of my own house to give myself another orgasm before I went in for the night.