Wilderness guide
One summer in college, I worked at as a backpacking guide. Most of the tours were 3 to 5 night trips with small to medium sized groups. Typically I was paired with another guy who I became close friends with. Although we were strictly forbidden to have sexual relations with the guests, we often did. There is something about being out in the wilderness that makes a woman's libido go nuts. Strangely it was the young married women that were hiking with their husbands that would desire it the most. It got to the point where we could predict with almost certainty during orientation which ones we want to get fucked. The absolute most likely were the young married women who was in pretty good shape while her husband was overweight and not really interested in going on the trip. He would be exhausted at the end of each day and pass out soon after sunset. She would intentionally stay up and visit with one of us guides. By the third night she would be dropping her shorts and bending over. The other surprisingly horny women were the ones where the husband was a super outdoor type while the wife was reluctantly hiking. One of us guides would intentionally befriend the husband and take him on a distraction hike while the other would slip away with the wife and give her a special adventure.
Some things that always amazed me were the percentage of young women who would cheat on their husbands given the chance and how not even once did a husband have a clue that his wife gave her pussy away during the trip.
Whenever we are outdoors in the summer my wife always ends the day dripping for a dick in her lower lips. It's the only time I ever see her so turned on that she becomes a borderline slut.
My wife loves sucking cock outdoors especially when we are hiking.
My wife is a bit of an outdoorsy type, not in the best shape, but average looks, height, and weight. She gets horny as fuck on trips. My friends and I will go fishing, bring back our haul, and she will cook it up for us at the campfire. And she loves a little outdoor fucking by the campfire afterwards too. She loves it.