This story's events are fictional - the setting isn't.
Will -
Pedaling in what passed for early morning coolness near La Manga, Will didn't have any problem with kicked up dust on the gravel road leading to the beach. Unlike the evening before, riding to check out the beaches of the regional park. The trip had not only been challenging in terms of hills and road surface, but the dust had been quite heavy at times as a stream of cars passed by. Well, stream might be an overstatement, he thought, as generally it had been 4 or 5 at a time.
When he had reached the beach around 6pm, he noticed the parking areas were still quite full, with as many cars arriving as leaving. Though he knew the Spanish followed a different rhythm, he hadn't seriously thought that so many people would be arriving in the evening. Carrying the bike down the upraised cut wood path to the flat beach, he was surprised to see though that beach was full, it was not really crowded.
The ride had been planned to simply see the park's beaches at the start of his vacation, explaining why he hadn't brought anything except water and a small towel. A number of people had told him beforehand to keep water handy in Spain, and following this dusty ride, heeding that advice paid amply rewards while rinsing his mouth. Enjoying the still cool water, he quenched his thirst under the no longer ferociously hot sun in a glorious blue sky.
He left the bike chained to a post, then walked down to the wide and white beach, his shadow starting to lengthen as the sun slowly settled. The water looked inviting, even if the sand was still too hot to comfortably walk on barefoot, as he had discovered when taking off his sandals a good 20 yards before the tide line, putting them back on hastily.
Reaching the water's edge, he took off his sandals, deciding to turn right to walk along the shore. Taking a fairly slow pace, he noticed families, topless women, often in groups, and a surprising number of preganant women, generally in fairly skimpy bikinis. Though more than a few of these women were also topless, with larger and darker aerolas making their enlarged breasts more prominent, something he found quite attractive in a surprisingly sexual way. Paying more attention to the pregnant women, especially the Spanish, if various traits provided a reliable guide in making a judgment, he found them unbelievably sexy, with a clear pride in how attractive a mother to be's body truly was. And the number of tied bikini bottoms among the pregnant women was a feast for the eye, preserving a certain modesty, while provoking speculation on the part of any man interested of just how arousing their pregnancy swelled and darkened pussy lips would look.
An interest he found himself increasingly speculating about, though Will had thought to this point his viewing had been well within the bounds of good taste. Including the couple of times he noticed a woman with her legs widely spread, sitting casually or laying down. And yes, when he noticed just how thin the covering over a woman's pussy lips was, he quickly moved his glance in another direction, though it took some effort. A real effort in the couple of cases when the fabric was actually between the women's labia, covering only the final pink moistenness between them.
Especially in light of how the women themselves seemed to be enjoying their own time in the sun. In general, the intent behind tying off bikini tops so that both strings were below the shoulder seemed to be for tanning, but it also offered a generally full side view of a woman's breasts, particularly how they hung and moved. And the number of women sunning with what seemed to be candyfloss thongs showing off their browning ass cheeks was much higher than the number to be seen standing or swimming. After some thought, a pragmatic reason became clear, as he saw a couple of women carefully position their suit bottoms before laying out in the sun, often with tops undone or discarded. A reason that also explained the number of women showing themselves off while laying stretched out on the sand, many of them clearly enjoying the chance. The reason for tied bikini bottoms with pregnant women appeared equally pragmatic, upon a bit of reflection - the bikinis still fit well, at least when the side ties were long enough to handle a certain increase in size.
As Will continued to walk, he noted a certain thinning in the middle of the second half of what was a long, somewhat divided beach - a jutting black rock formation went down virtually to the sea, with at most a couple of yards of sand separating water from rock. Walking past this narrowed stretch and gazing down what was in effect a second beach, he saw a couple of naked pairs, both later middle aged. Looking a bit more carefully at them, Will saw one pair was clearly browned deeply and evenly all over, while the other was whiter under the customary places for bathing suits.
Striding on, it was impossible not to realize that after another 50 yards or so, everyone at that end of the beach was nude, a fact which didn't make him uncomfortable, exactly, but emphasized a bit more of how he was a complete stranger here. Leading to a certain decision, as he took off his clothes, and left his things in a pile on the sand, to keep going further down the beach. As the sun continued to sink deeper in the cloudless sky, the heat of the day was beginning to fade, if only in a technical sense. This way, he could enjoy the water while still drying off enough walking back to his bike, to avoid being even more coated in the inevitable dust when leaving.
The waves were not particularly large, and as Will walked into the water, there was a surprisingly deep divide with a strong current between the shore and the relatively broad sandbar. Standing on it, then turning to his left, he started to walk in the barely ankle deep water, looking around at the scenery. Above and behind the shore was a large looming mountain with a rock face, essentially a rounded cliff from its peak for what seemed a hundred yards or more straight down. At the other end of the beach, less than a quarter of mile away, was another set of black rocks, much like the ones that had divided the beach before. This formation also lined the end of the beach, providing some shallow caves which were generally filled with sand, likely containing things better left undisturbed.
Having a lot of experience on Atlantic beaches, Will kept a good amount of attention on the waves as he waded out deeper. Such an ingrained habit was also helpful in avoiding staring at anything too long, as he began to consciously realize just how mild the Mediterranean Sea was. Reaching the outer edge of the sandbank, the lift and fall of the waves was quite noticeable as the rolled on, without ever really breaking, much like Florida's Atlantic beaches.
Enjoying the feel of the ocean against his naked skin, Will kept walking, aided by the fairly strong undertow flowing in his direction. A direction which soon presented a dilemma, as a couple was also together along the wave line, and it was easy to imagine that they were doing more than merely hugging each other. Angling off, he was fairly successful in not staring, in part because little was to be seen of the pair but their heads and shouldertops, though he could hear them, and the soft moans were quite arousing, with a bit of imagination of what may have been causing them. He was glad that the water covered his now swelling cock, even as its growing interest tempted him to remain in place to enjoy what was happening in public. Nonetheless, this wasn't quite public in most senses, so he kept on walking in the chest high water, occasionally having to spring up to clear a larger swell..
Before he reached the end of the beach where black rocks curled out for several yards into the water, he passed several other couples, including one that seemed to be two men. None were as vocal as the first encounter, though a seemingly drunken pair was quite a bit more explicit. Both were a bit chubby, appearing to be later middle aged, the woman's long black hair quite thick. Her hands were gripped on his arms, leaning herself back at an angle against the incoming swells. Her large breasts, with tightly crinkled nipples, generally remained above the sparkling water, while her legs around his waist were often obscured by the swirls of the waves. Her heavy breathing was not really possible to hear, though it apparent watching her body moving in the ocean's rhythm against her lover's cock.
Will kept moving, trying to maintain a certain sense of personal decorum, not being too overt in staring at the sight of the couple fucking, her breasts rolling with each rise in the water, riding to the end of the man's cock, even as Will's own cock grew hard at what was happening so tantalizingly close.