Can we borrow your _____room?

[Rob_Royale]

An adventurous couple who are fond of role play enter the building where one of them works, late at night. There they play out a scene and have wonderful vigorous sex on a desk top. One of them the boss, the other the lowly employee who's screwed up but desperately needs the job.
On their way home, their skin still flushed from exertion, he asks, "Where next?"
She smiles. "How about my gynocologist's office?"
His eyes go wide. "How?"
His wife gives him a wicked smile.

Feel free to expound on locations and how they might talk their way into the buildings?

 

[TheWritingGroup]

This was nearly the plot of The Simpsons episode "Natural Born Kissers".

Mind you, for some bizarre reason the show played it for laughs instead of boners.

 

[ClintonBrooks]

The Public Library.

Hubby has heard there is a somewhat isolated location with the stacks. He goes in, ostensibly looking for a book. She's there, dressed as your stereotypical librarian. So much so, she's had to mis-direct people to other portions of the library since she doesn't know where anything is.

She finds her husband, dressed in jeans and a local university hoodie in the aforementioned stacks, pretending to be a college student. They have their little verbal play on words, which proceeds to him turning her around, lifting her skirt (where he finds no panties, but a garter belt and stockings) and he takes her in a manly way standing against the stacks.

What they don't know is that, on the other side of the stacks, an actual librarian is watching them

 

[ClintonBrooks]

A large wedding.

They get catering outfits online (Amazon is amazing) and slip into a large wedding reception, acting like servers working for the catering company. They blend in because the caterer always has to hire contract servers for each wedding and never remembers a face. They have the uniforms, so she believes them. Besides, why would anyone want to pretend to be a server?

It's because of the dance. The husband and wife spend an hour or two serving guests, while occasionally passing by each other. Always a wink, a smile, occasionally a pinch or grope. never together for longer than a few seconds. But the thrill is there!

They find a storage closet at the reception hall and sneak inside.

 

[usable001]

She smiles. "How about my gynocologist's office?"
His eyes go wide. "How?"
His wife gives him a wicked smile.

The gynecologist comes in on Monday to find that, over the weekend, someone has bolted leather ankle restraints to his stirrups and wrist restraints to the back of the headrest. [Edit: Or, even better, someone has discovered the spare stirrups and headrest the gynecologist normally keeps in a drawer and left them on his chair for the rest of the staff to find]

In the middle of the night, dressed as a ball girl, on the pitcher's mound at Wrigley Field.
In the local TV station, bent over the news anchor's desk while all the dark cameras point at them.

 

[usable001]

This was nearly the plot of The Simpsons episode "Natural Born Kissers".

Mind you, for some bizarre reason the show played it for laughs instead of boners.

You could recreate the story, perhaps with different character names than Homer and Marge Simpson.

their car gets stuck in the muddy driveway in the middle of farm country. Homer and Marge rush into the nearest barn to avoid a sudden storm. A farmer discovers the barn door is open and suspects trespassers. He enters the barn, nearly catching Homer and Marge, who are hiding in the hay loft, but leaves after failing to locate them. When the coast is clear, Homer and Marge have inspired sex in the hay loft.

Homer and Marge think their marriage has been recharged and go for a romantic weekend at a bed and breakfast, but soon fall into their old patterns. However, a maid walks in on them and they conclude they are both aroused when they risk being caught during intimate moments, so they have sex behind window curtains in a room full of people.

Their love life is recharged and one day they begin to have sex on the same miniature golf course windmill where Bart was conceived. This time they come too close to being caught having public sex, and while they manage to escape, they have to flee through Springfield naked. After trying to seek help from Gil at his car lot, they steal his hot air balloon and fly throughout the city in it. As Marge tries to pilot the balloon after Homer falls and is left hanging on the rope, the balloon lands in a football stadium, and a naked photograph of Homer and Marge appears in the local newspaper.

 

[usable001]

You could get supernatural with it, as well.

She finds her husband, dressed in jeans and a local university hoodie in the aforementioned stacks, pretending to be a college student. They have their little verbal play on words, which proceeds to him turning her around, lifting her skirt (where he finds no panties, but a garter belt and stockings) and he takes her in a manly way standing against the stacks.

What they don't know is that, on the other side of the stacks,...

The actual librarian and college student boyfriend, who came back here to just kiss, are both watching the pair of doppelgangers have sex with their faces. The boyfriend, an amateur videographer, records the shapeshifters and confronts them, but they point out that the video is more likely to get the real people in trouble than the shifters. As a matter of fact, they find the idea so hot that they want him to record them having sex in other places while they imitate other people, encouraging him to sell the "high-quality deepfakes" that he records.