Spa games (exh, mast, MMFF/finger) Meg and I live in a large apartment complex in Phoenix, Arizona. We've been dating for over two year and she moved-in with me about a year ago. Meg is a very private girl. She is a great sex partner in the bedroom but she dresses and acts like a nun in public places. The following story happened a few weeks ago. Our complex has a large swimming pool and we often spend the end of a warm summer day at the pool. The complex also has a spa. The spa water is usually too warm for us but if we stay out late enough, we sometimes sit in the spa and chat. The pool area is pretty busy in the early evening. Towards 11PM the crowd thins and we are often the only people around. When we sit in the spa and turn the bubbles on it's pretty difficult to see through the water. Many evenings I tried to convince Meg to take off her bathing suit and sit naked in the water. She always refused saying that the underwater lights would make her body too visible. She dared me back by asking me to take my swimming trunks off underwater. I immediately took my swimming trunks off and handed them to her. At first she thought I was pulling a trick on her. She was sure I had an extra pair of Speedos under my swimming trunks. Her hand went underwater, looking the hidden speedos. Instead of Speedos it found my already hard dick. She immediately retracted her hand and was very embarrassed. `What if someone walks by and sees you like this?' she asked, half smiling, half concerned. I thought it was cute that *she* was blushing even though *I* was naked. Call it luck. Our complex is not in the greatest financial shape. They often take a while before they fix broken things. The underwater lighting system of the spa broke and I knew it would take them a while to fix it. Call it luck again - Two weeks ago was my birthday. Meg was very busy at work and she didn't have time to get me anything. She was very apologetic and said she would make it up to me. I didn't really mind. We went out for dinner and got back pretty late. As usual, we headed for our nightly visit at the spa. It was almost midnight when we entered the spa. The entire pool area was completely deserted. We sat and chat for a while, and then I said: `I know what I want for my birthday present'. Meg gave me a curious look. `I want your bathing suit, right now' I continued. On a normal day, Meg would simply refuse. However, that was my birthday. I saw Meg's eyes look around quickly. There was no one around. In the dim light from a nearby lamp I could see that she was blushing. `No one's here, the bubbles are running and there's no light' I said, trying to help her decide. A few more seconds went by and I was ready for defeat. To my surprise, she lowered her body into the water and slowly took off her bathing suit. She handed me her bathing suit with a nervous smile, keeping her body as low as possible in the water. I let her sit like this for a few minutes talking about unrelated things. When I felt that she relaxed a bit, I said: `Come, sit on my lap'. She became nervous again. Sitting on my lap would expose the tops of her tits. I saw her eyes scan the pool area quickly. Still no one around. She slowly climbed on and sat on my lap. Her tits were at the waterline - half visible. I started running my hands up and down her body. The bubbles were already tickling every spot of her body so my hands had an easy job exciting her. I moved from her belly, down to her thighs, and up to her tits, over and over. I could feel that she was getting aroused. her back arched a little, pushing her tits higher above the waterline. My hands started closing in on her pussy. `Spread your legs as wide as you can' I said. `Make yourself the most exposed'. `Why?' she asked. `Make it so that if someone saw you, you'd be the most embarrassed' I replied. `It's all underwater, and no one can see you, but just in case someone does'. I think Meg liked my little game. She felt safe enough underwater, and she was pretty horny now. Slowly, she spread her legs as wide as they would go. Her pussy was wide open for my roaming hands. I started massaging her clit with one hand and her tits with the other. Her body responded by swaying her butt back and forth, faster and faster. Suddenly the bubbles stopped. Our spa has a timer less than 30 feet away from the edge. `I dare you to go and restart the bubbles naked' I said. Meg was pretty horny. She looked at me, had a quick look around us to make sure we were still alone, and then ran out of the spa to turn the bubble timer back on. I didn't expect her to accept my dare so quickly. I stared at her wet naked body running in full view, her tits and ass bouncing. I wasn't sure how much farther I'd be able to push her but it looked promising. Meg returned to the spa quickly and replaced herself on my lap. She wanted more. The bubble streams started again, and my hands went back to playing with her body. I started fingering her pussy underwater. Outside the water, this treatment usually sends her into an orgasm very quickly. This time, the water washed away all her pussy lubrication so finger fucking wasn't working very well. I tried this for a few minutes until I realized that I have to get her out the the water. Our spa is shaped like a donut with a round island in the middle. `Climb on the island' I said `I know you want to'. `I'd be completely exposed. I'm too embarrassed' was her reply. I didn't say anything. I removed my hands from Meg's pussy and went back to caressing her thighs, tummy and tits. My point was: If Meg doesn't climb on the island, she simply won't get to cum. It was a gamble but I won. Two minutes later, Meg set up and climbed onto the island. She laid down on her back with her pussy facing me. `Spread your legs wide' I said. This time, Meg obeyed. She spread her legs in the air as wide as she could. I stood back and enjoyed the view. As I looked around I could see a figure standing some 50 feet away. I recognized it as a guy who lived in our complex. I was pretty sure I saw him and his wife around the complex. He just stood there, staring at Meg's legs spread wide. I wasn't sure what to do. I didn't want to share Meg with anyone, but the idea of a stranger watching her cum made me feel very horny. I knew that she would die of embarrassment if she saw the guy. Meg couldn't see him so I decided to ignore the guy and let him watch. I started licking Meg's clit and finger fucking her at the same time. Her juices were now flowing heavily and my fingers slid in easily. Her back was arched back and her hips were swaying against my fingers. She started moaning loudly. Even the noise of the bubbles couldn't mask her moaning. I knew she was close. Her motion became faster, and faster until she exploded. I took a quick glance and verified that our viewer saw the whole thing. He was still standing in the shadows, staring. Meg was still laying on her back, relaxing from her orgasm. I was very horny and had to do something about it. Megs head was at the far end of the island, hanging over the edge. Her hair was touching the waterline. I took off my swimming trunks, walked to the other side of the island and placed my dick in front of Megs mouth. Meg was very quiet now. Without a word, she opened her mouth and took my dick in. I started thrusting my dick into Meg's mouth. With her neck bent backward my dick could reach pretty far into her throat. Our guest was still looking at us. Meg's legs were spread facing him. She was completely naked giving me a deep blowjob. Meg had one hand massaging her clit and another grabbing my ass and pulling me into her throat. I massaged her nipples as I moved my hips back and forth. I was so horny after the evening events that it only took me a few minutes. I felt the orgasm coming. I checked that the stranger was still there when I shot my cum into Meg's throat. I dropped back into the water and Meg rolled off the island and joined me. We hugged for a while. Meg was kissing my face, smiling and mumbling about how crazy I was. It was almost 1AM so we put our bathing suits back on and headed home. As we got out of the spa, I noticed that the stranger was gone. I couldn't spend too long thinking about it because Meg was very horny again. She kept grabbing my dick and ass through the fabric of my swimming trunks until we got home. We fucked twice more that night. The experience of sex outside got Meg very horny. Hornier than I have ever seen her. On the days that followed, I ran into our stranger viewer a couple of times in the complex. He never made eye contact or showed any signs that he saw Meg and I at the spa. Meg was very horny every night but we couldn't have a repeat performance because it wasn't late enough and the pool area was never empty. On the next Saturday night, Meg and I went out for dinner and a late movie. In was midnight when we returned. Meg suggested that we go to the spa. She didn't say anything about sex, but I could guess. We put on our bathing suits and I made a joke about them being a temporary thing. Meg blushed but didn't say anything. As we walked into the pool area, we saw two figures in the spa. I was disappointed. As we got closer to the spa, I suddenly recognized our stranger from last week sitting in the spa with his wife. We said hi and sat on the opposite side of the spa. The spa in our complex was about 20 feet in diameter. Under the noise of the bubbles, we could have our private conversation without hearing theirs. We chat for a while. I saw Meg sending impatient stares at the other couple. She must have been pretty horny because her hand was massaging my dick and balls underwater. This went on for over fifteen minutes. The other couple were in no hurry to leave. Suddenly, the bubble timer elapsed and the bubbles stopped. I was about to get up and restart the timer. I saw the other couple exchanging a smile. Without a warning, the other woman got out of the water and ran to restart the timer. She was completely naked. Meg was stunned. She squeezed my balls so hard that I almost screamed. Meg and I sat frozen in the spa as the other woman returned. She sat on he husbands lap facing us and I could tell from the angle of his hands that he was touching her pussy. The other woman was enjoying herself. Her back was arched and she was touching her tits. Both were ignoring us completely. I wasn't sure what to do. I was very horny but I wasn't sure what Meg would do if I touched her. Her eyes were glued to the other couple. I moved my hand underwater and touched her thigh lightly. I could not anticipate her response: She immediately spread her legs underwater, making room for my hand. I began caressing Megs thighs. She responded by inserting her hand through my swimming trunks leg hole and massaging my dick. This went on for a few minutes. Both Meg and I were very horny so, I decided to try my luck. Meg was wearing a two-piece bathing suit. I slipped my fingers under the elastic of her bottoms and started pushing them down. I expected some objection. Instead, Meg brought her thighs together, and lifted her ass a little so I could easily take her bottoms off. As soon as her bottoms were off, she sat on my lap and spread her legs. Her eyes were fixed on the other couple the entire time. I couldn't believe it was happening. I started massaging her clit. Meg was was hot and ready. As soon as I touched her clit she started moaning. Her eyes were still glued on the other couple. I could stay in this position for a while but I wanted more. Megs tits were now at waterlevel. If I took her top off, the other couple would see her tits. I guess I was thinking too slowly because I suddenly felt Meg's hands stretch behind her back and remove her own top. Her tits were now exposed to the other couple. Meg was acting crazy. Her hands were shaking. She practically dragged my hands to her clit. I massaged her clit as fast as I could. Her hand took one of my hands and led it to her ass. Meg rarely let me play with her asshole. Now she was inviting me in. I pushed one finger into her tight asshole and heard her scream `Oh, Fuck me, Fuck me, Fuck me hard'. Meg would never use such language in front of other people. She was out of control. Her hands were shaking as she touched me. She dragged my swimming trunks off me and tried to mount my dick underwater. I guess she wasn't brave enough to climb on the island in front of the other couple and let me make her cum. She mounted my dick facing away from me, still staring at the other couple. I knew that underwater fucking was difficult but Meg didn't care. The underwater sensation wasn't so great but Meg wouldn't climb on the island. This went on for a few minutes. Neither Meg nor the other woman would climb on the island and expose themselves. Finally, the other woman climbed on the island. She stood on all four facing us. Her face was now very close to us and her eyes were clearly visible - staring at us. Her husband started licking her pussy from behind. We could both hear loud slurping sounds as he licked her pussy and her asshole. She was moaning loudly. We both stared at her speechless. A woman we never met was about to cum in plain view, less than two feet away from us. The woman's moans were getting louder. Her expression was of intense pleasure. She stared at Meg and extended her hand towards her. Meg remained frozen. The woman's hand moved closer to Meg's face and touched her lips. It was like a scene from a porn movie. Meg opened her mouth and started sucking on the woman's fingers. The woman thrusted two fingers into Meg's mouth - fingerfucking her. A minute later Meg lifted her hand and reached the woman's mouth. The woman opened her mouth and let Meg's fingers in. Meg matched the woman's rhythm and fingerfucked her back. I never saw two women fucking. Meg and the other woman weren't really fucking but watching them play made me very very horny. The other woman's motions were becoming quicker and sharper. Her fingers fucking Meg's mouth became more aggressive, going deeper and faster. A few minutes later Meg and I stared into the eyes of a woman having an orgasm. Her body collapsed on the spa island and she rested for a few seconds. I wanted Meg to take the woman's place on the island. I wanted the strangers to see me fucking Meg. Before I managed to do anything, the woman on the island changed her position. She was now laying on her back with her legs spread in our direction and her mouth ready for her husband's dick. The exact same position that Meg and I used a few days ago. Her husband stuck his dick in her mouth and started pounding. The woman used her hands to stroke her clit and finger herself. Her legs were spread wide and we could see her fingers sinking deep in her pussy. Suddenly, her finger came out of her pussy and pointed at us. Then, it pointed to her pussy. I knew what she was asking us to do but decided not to move unless Meg does. Up to that point, there was nothing physical between us and them. I wasn't going to touch another woman's pussy in front of my girlfriend. I didn't have to wait long. Without hesitation, Meg extended her hand, stuck two fingers into the woman's pussy, and started fingerfucking her. The woman loved the attention. Her body started moving and her hips met Megs thrusts. I wanted a part of the action but didn't know how Meg might react. I started touching Megs arm, stroking it over and over. Meg got the message. She took my hand and led it to the woman's pussy, sticking my fingers all the way in. We both had fingers in the woman's pussy and played with her clit. Her hips were rocking back and forth, meeting our strokes. Meg extended her other hand and started fingerfucking the woman with both hands. I figured `why not?' and added my other hand into the party. Some hands rubbed the woman's thighs and ass. Others fingerfucked her pussy, clit and asshole. Her hips moved faster and faster. The entire time, her husband was fucking her mouth and looking at our fingers. A minute or two later the husband came in her mouth. She couldn't swallow all his cum and some of it poured through the corner of her mouth and onto her cheeks. The woman didn't wait for her second orgasm. She sat up, looked at us, and said her only two words for that evening: `Your turn'. She got off the island and stood by her husband. Meg finally got out of the water. To my surprise, she laid on her back with her head in my direction and her feet in theirs. She took my dick in her mouth and spread her legs as wide as she could. The woman and her husband needed no explanations. The woman started playing with Meg's feet. She took Meg's toes into her mouth and sucked on them. All four hands started on Meg's thighs and quickly moved towards her pussy. They sank their hands in and fingerfucked her. I've never been that horny. The events of the past hours and the sight of four hands fingerfucking Meg sent me over the top. A few minutes later I felt the orgasm climbing in my balls. I shot my sperm in Meg's mouth and she swallowed it all. It was now Meg's turn to cum. I added my hands to the mess of hands massaging her body. Meg's mouth was now empty and she used it to moan and yell commands: `One more finger', `Spank my ass', `Pinch my nipples', `In my ass', `Harder'. Her orders got us even more excited. When I stuck two fingers in her ass, I felt two fingers already fucking it. I didn't know Meg could take so many fingers in there. When I stuck two fingers in her pussy, I felt at least four other fingers already in there. All the fingers were moving quickly in and out, rubbing Megs insides. She was yelling `Harder, harder'. This went on for a few more minutes as Meg's orgasm mounted. As the orgasm got closer, Meg's yelling got less clear - almost a slur. Finally, her body exploded with an intense orgasm. At first I thought she was crying. Then I realized she lost control of her voice. She yelled a long haul as the orgasm hit. Her body was shaking violently. She was moaning and mumbling for more than two minutes. That was the strongest orgasm I have ever seen her have. A minute or two later, the couple got out of the spa. The husband said quick `good night' and they both left. It was past 2AM. Meg needed a few more minutes to rest. She laid on the island, completely naked with her legs spread wide and her pussy swollen, not caring anymore who sees her. When we finally got home it was almost 2:30AM. I stayed awake for a long time, thinking about the night's events. Meg mumbled and moaned a lot in her sleep. She woke up three during the night for a quick fuck (that's what she called it). The fourth time she woke my I couldn't even get an erection. There's a limit to how many times in a row I can have sex. She insisted that I use her dildo to fuck her. `I'm burning down there' she said. That was the most intense sexual adventure Meg and I ever had.