This story is a work of fiction but if you Google 'pineapple' and 'cruise ship' you will get some interesting results.
*****
"So what do you think?" Hannah laughed as she lay naked on the large double bed covered with a snowy white fluffy quilt.
"Well, I have to say, most of it is better than I had thought it would be," Bill replied, also naked, his cock starting to harden at the sight of his voluptuous wife of ten years.
When Hannah had suggested going on a cruise to celebrate their tenth wedding anniversary he had been unsure. He remembered how he had joked, saying that as neither of them was over 35 they would probably be half the age of all the other guests. When they had boarded the Bella a few days ago his concerns had increased as he saw the size of the monster ship, fearing they would be lost in its 5,000-plus guests. In fact, he had been proved wrong, with many couples of their own age along with older pairs who were more energetic than they were. The ship itself was cleverly divided up so that nowhere felt too big or too crowded with lots of intimate areas where they could talk and drink.
There was, of course, the huge theatre that had put on a show last night that would have put a West End musical production to shame, followed by a silent disco where people danced wildly or slowly depending on what they were listening to on the large headphones issued to each guest. The pair had finally collapsed giggling into bed at 2 in the morning, waking in the late morning with slight hangovers that disappeared after a hearty brunch.
"So what's the plan for this evening?" Bill said as he climbed onto the bed with the plan of turning his semi into a full-blown hard-on.
"It's tropical night," Hannah giggled as she slid out of Bill's clutches and held up a white dress that was adorned with random prints of upside-down pineapples all over it. As she held it to her body and twirled around the room Bill caught sight of the firm twin globes of her tight ass. "Your matching shirt is hanging up," she giggled as she wriggled into the dress that clung to her figure. Then she shook her head allowing her long blonde hair to fall naturally to her shoulders.
"Are you going commando?" Bill said as he shrugged on the matching shirt.
"Seems a shame to spoil it with VPL," Hannah said referring to the dreaded visible panty lines as she adjusted her 34b breasts to fit comfortably in the well-cut dress that supported them.
"In which case so will I," Bill said, zipping up his white cut-off jeans over a substantial hard-on and then running his fingers through his blonde hair, giving it a casual tousled look. "After all, we agreed to enjoy whatever this cruise bought."
"Yes," said Hannah smiling happily, "embrace new experiences."
A few hours later Bill and Hannah were taking a breather from the dancing and sat sipping one of the large cocktails that were adorned with chunks of fruit.
A man in his fifties approached their table and with a broad smile said, "Hi I'm Doug and this is Mellisa, mind if we join you?"
"Sure no problem, " Bill said, "I'm Bill, and this is my wife Hannah."
"So nice to see younger folks enjoying themselves," Mellisa laughed, "and have to say your outfits are wonderful, much more obvious than ours."
As she spoke she tapped the brooch of an upside-down pineapple on the lapel of her linen jacket. Hannah glanced at it and then at Doug who had a matching upside-down pineapple attached to the lanyard around his neck. Mellisa was a woman who kept herself in good shape, and her close-cropped grey hair didn't detract from her femininity in any way. Hannah could see that Mellisa was naked under the buttoned-up jacket and as she twisted her body slightly Hannah got a clear side-on view of Mellisa's breast and nipple. When Hannah looked at her husband it was obvious that he had caught the flash by the lump appearing in his jeans.
As a fast dance record came on Mellisa clapped her hands and leapt to her feet, her breasts contained by a miracle that defined physics. "Hannah, could I borrow your husband for a while? Just Doug is such an awful dancer." Then without really waiting for a reply she pulled Bill to his feet and led him into the throng of gyrating bodies.
"I hope your husband has plenty of energy, he will heed it to keep up with Mellisa," Doug laughed before turning his full attention to Hannah.
The pair were soon chatting like they had known each other for years, and Hannah found herself enjoying Doug's company more and more, even though he was 20 years her senior. In fact, it turned out he was the same age as her mother and only a couple of years younger than her father. As she listened to him talk to her surprise she found herself wondering what it would feel like to have Doug's soft beard between her thighs compared to her husband's clean-shaven face. Then as she realised what she had thought she felt her face flush and start to redden just as Doug said, "So how long have you pair been in the scene?"
Hannah was confused as she blurted out, "scene? What scene?" Then as she said the words it dawned on her what Doug was talking about. Doug then did the sweetest thing she had ever seen a man of his age do, he blushed.
"Oh I am so sorry," Doug stammered looking around for his wife, "just with the upside-down pineapples we thought... oh this is so embarrassing."
Hannah realised that for some reason Doug and Mellisa had thought she and her husband were swingers. They weren't, but at the same time, Hannah had often fantasised about other men, though more often than not they were famous actors or pop stars. Looking at Doug, one of her fantasies about a white-bearded George Clooney popped into her head, and she felt herself get wet. Here they were, thousands of miles from home with total strangers. If there was ever going to be a moment to experiment in safety, this was it.
"What about my husband?" Hannah said, placing her hand high on Doug's thigh, very close to his cock bulge.
"What about me?" said Bill who had returned to the table with a flushed but smiling Mellisa.
"Doug and Mellisa are swingers and want to swap, what do you think?" Hannah said quietly.
Bill looked at his wife and paused for a moment before he replied, "I'm game if you are, how does it work?"
"Let's go to our cabin and get comfortable," said Mellisa.
When they reached Doug and Mellisa's stateroom Hannah felt a little jealous. She and Bill had pushed the boat out a little going for a balcony cabin but this was at least twice the size.
"How the other half lives," joked Hannah
"There is even a hot tub on the balcony," said Mellisa, "but first I want to get to know your husband better."
Mellisa sank to her knees in front of Bill and unzipping him allowed his cock to spring free as his shorts fell to his ankles.
"Magnificent," Mellisa mumbled as she sucked Bill into her mouth, moving her head forward until his balls almost touched her chin.
"Seems like my wife has broken the ice, so shall we use the bed?" Doug said guiding the slightly shocked Hannah to the bed.
As Doug pushed up her dress to reveal her naked body Hannah couldn't take her eyes off her husband, who was having his cock expertly sucked. Mellisa had shrugged off her jacket revealing her nakedness as her head moved back and forward, her breasts swaying as she sucked Bill's cock. Hannah was distracted as Doug's tongue started to tease her clit, and she gripped his hair as he started to push her toward an orgasm.
Returning her gaze to Mellisa and her husband, she saw that Mellisa had divested herself of her clothing and pushed Bill back to sitting on the couch. As she straddled him, Hannah had a clear view of her lowering herself onto his cock as she let out a contented sigh. At the same time, she felt Doug slide 2 fingers into her soaking pussy and graze across her g-spot. Mellisa was starting to ride Bill's cock, and Hannah could see her almost lift off before slamming back down. Doug had shifted his position to between Hannah's thighs and his strong hands gripped either ankle holding them up and apart.
"Guide me home," Doug gasped as Hannah gripped his cock and placed it at her entrance. Tearing her gaze away from her husband, she looked at Doug's smiling face as he slowly sank his cock into Hannah's willing body.
Bill watched from the couch and had a clear view of Doug's cock entering his wife and heard her contented groan as he filled her, while his own cock felt like it was being held in a vice as Mellisa bounced up and down. As her nipple passed his lips he suckled, causing her to push forward into his mouth arching her back. Moving to use his teeth, Bill bit down gently and Mellisa screamed loudly as she gushed onto his cock. The clamping of the muscles around his cock triggered his own orgasm, and he thrust up wildly, pumping his seed into Mellisa.
Doug had folded Hannah almost double, placing her ankles over his shoulders as his strong hands grabbed her buttocks and pulled her onto his cock. As he pumped his seed deep into her, Hannah heard her husband cumming, and the cries from Mellisa sent her over the top as she orgasmed hard.
When they had all finished and come back to earth, they sat around the coffee table sipping drinks but still naked.
"Well, I hope you enjoyed your first swing," Bill said smiling at the young couple who were sitting holding hands.
"Congratulations Doug, after Bill, yours is the only other cock I have ever had inside me," Hannah said shyly.