It was a good job that Maria and I started our family early as, at the age of forty one, she went through the menopause. The kids were pretty much off hand which left the two of us mainly on our own. Maria had always kept in good shape and as I have a fairly physical job so I to am in good shape. She had a bad time with the menopause and even with help from her doctor she struggled and I was helpless to do anything but give support. The worse part for me was that she went totally off sex. I tried everything I could think of to romantically get her turned on, all to no avail. Maria even suggested lots of time that I find someone else for sex. I didn't want to do that as I love her deeply and didn't want to cheat. I thought that I would give it one more try and booked us a trip to New Orleans. Maria was thrilled as she had always wanted to go there. The holiday comprised with part in the town to see the Mardi Gras and then into the Everglades to see some of the wild life. While in the town We went to some Witch Doctor who was known to mix up potions for just about everything. I went back the following morning without Maria and told him of Maria's lack of interest in sex. He mixed up a potion and put a small amount into a small bottle telling me to use it sparingly. Just one or two drops, no more. The Mardi Gras was fantastic, but after a week of partying I was glad to be going on to the wilds. I had put a few drops in Maria's drinks a few nights running with no results. Whatever was in it she hadn't tasted it and there was no sign of it working. Our first night under canvas I again put two drops in her drink. This time she did at least stroke and play with my cock until I came. Still no real sex though. The second night we had an influx of eight men that were going hunting and some were going to capture a crocodile. Not my idea of fun, but everyone to their own. That night the men seemed on a high as they had caught several crocks those hunting had shot something. We all sat around the large camp fire and the drinks were flowing. I could see several of the men eying up the women in the group, of which there were five. Maria and Cherry were the best looking in my mind out of the bunch and the men started chatting the women up, even with the husbands there. It resulted in a fight and after it was broken up nearly everyone went to bed. There was just two of the men and Maria and I. The little bottle that I had was close to empty so I decided that it was kill or cure so to speak and when I fetched what was to be Maria's last drink of the night I put what was about four or five drops into her glass. Maria had finished her drink and headed to the toilet tents before turning in. I sat finishing my drink and then headed in the same direction. As I got close I could hear noises that sounded like animals and was a little concerned for Maria, but as I got closer I could tell that it was someone making out and decided to creep up on them and at least watch what I wasn't getting. The sounds were coming from the shower block and as I crept up I could see light coming from the high windows. I found a bin to stand on and peered through the windows. I could see two men, one was fucking the woman's face and other was fucking her from behind in doggy style. The only parts of the woman that I could really see was her tits dangling and her thighs. I was getting excited at what I was watching and took out my cock and was giving it a long slow wank. I could hear groans coming from the man fucking her face as he approached his climax. Then his hips were jerking wildly before he thrust hard and held it there He was still for a few moments and then he pulled away. Then I could see who it was and I almost fell off the bin. It was my wife! The wife that wasn't interested in sex. The one I hadn't humped for a very long time. Yet here she was blowing and fucking two strangers. I was like I was glued to the spot as I was forced to watch the second man enjoy himself fucking Maria and then he was bellowing his pleasure as he pumped his cum into my wife's pussy. I barely had time to put my cock away and get down from the bin and hide before my wife and the two men came out and my wife made her way to the toilets and the two men returned to their tents. I went into the gents and wanked myself to completion and then after a pee returned to my tent. Maria was already in bed when I got there. She still smelt of sex when I cuddled up to her. I tried to cuddle up to her but she just told me to go to sleep. Next morning to my amazement I woke to Maria giving me a blow job. I asked her what had gotten into her, knowing it was two men's cocks last evening. She told me it must be the camping out. Although I had now run out of the potion, that night again Maria went off to the toilets and again I followed and watched not two but three men taking turns with her. Before they finished with her I made use of the toilets and was ready in bed when she returned still smelling of sex. To my amazement she didn't push me away as she usually did. Instead she lay there groaning as I fingered her very sloppy pussy. She did however stop me from going down on her, but now when I climbed on top and drove my cock balls deep with the first thrust she was actively fucking me back. I couldn't believe how sloppy her pussy was, but I couldn't complain as it was my first fuck for a very long time. Due to her wetness and looseness it took a long before I came in her, but Maria didn't seem to mind. Again in the morning Maria gave me a blow job. Tonight would be out last night. We had a fabulous day sightseeing and looking at wildlife. That night the evening meal was set up outside of the main tent and the drinks were flowing freely. There was some music playing and the men were all trying to get the five women to dance. A few of the husbands didn't seem happy, but all five were soon up dancing. I pretended to have had too much to drink and having a headache and went off to our tent. Later I sneaked out to the shower block and watched as six men brought Maria and another lady to the block. The men soon had Maria and the other woman naked on their knees. The men rotated round taking turns in fucking their mouths. When the men wanted to position the women to fuck them Maria was quite happy to oblige, whereas the other woman protested a bit. She too eventually ended up on her knees ready for fucking. Now the men were rotating but now using both mouths and pussies for their pleasures. The other woman was a bit passive in that she just knelt there and let the men use her. Maria on the other hand was thrusting back at the cocks that fucked her. I was getting close to coming a second time as I wanked my cock when the other woman's husband burst in and started fighting the men on his wife. He was doing well at first and had whooped two of them and was laying into the third when the other three men joined in and beat the shit out of him. His wife dragged a pretty beat up man away to their tent. The two men that had taken the initial beating also left, probably licking their wounds. Maria now had four men concentrating on her, and her alone. Both her mouth and pussy took a good pounding and I lost count of the loads of cum that she took either in her mouth or pussy. They were close to finishing up when I hurried back to my tent. Maria wreaked of sex when she finally came to bed. Tonight she cuddled up to me as I still pretended to be asleep. The next morning I got better than the previous two mornings in that Maria initiated a fucking session and rode me. We were soon on our way back to the main town for two more nights at the Mardi Gras before flying back home. Some how that night, during the parade, I lost sight of Maria and eventually returned to our hotel room. It was another two hours before Maria arrived back. She was again wreaking of sex and before I could say something she was on top of me feeding my cock into her sloppy pussy. The last night was much the same with her disappearing and returning well fucked, but still wanting more. I was loving this new Maria and just hoped that it lasted. I managed to get back to the little shop I had bought the potion from and bought another bottle. The which doctor looked confused but still sold me another bottle. Then we were on our way home. I half expected Maria to go back to her cold ways, but it didn't happen. She wanted sex morning and night and even when she went out with her mates she was always late in and smelling of sex. Whatever was in that potion had turned my frigid wife into a hotwife. This went on for a few months, me having sex twice most days and twice a week Maria went off with friends and coming home well shagged. Then one evening she came home again wreaking of sex and as she undressed a used condom fell from her clothes. Maria burst into tears confessing that she had cheated. I told her I knew and as the tears dried up she asked how I knew and I told her that I had watched her the three nights in the Everglades and that I knew she had also been fucked at the Mardi Gras. She asked why I didn't say or do anything. I told her that I had enjoyed watching her and the fact that I was now getting sex again I was happy to put up with her indiscretions. After a lot of talks and several fuckings that evening I told Maria that she could fuck who she liked as long as I got my share of her. Over time the potion wore off and her libido waned. I had learnt my lesson, and just two drops had her in good form again, although she didn't need other men any more. Thank god that I still have some potion left should she relapse again.