Kasumi loses her bikini in the ocean.

The group of girls all talked amongst themselves as they walked towards the beach. A narrow path, lined with bushes and palm trees, led them from the resort grounds to the nearby public beach access. They make it to the beach and take in the sight of the water and waves. Kasumi was kind of hoping that the beach would be slightly less populated, but to her disappointment, it was not. Everywhere she looked were blue umbrellas and a ton of people either sunbathing or running around on the sand.

While Kasumi was taking in her surroundings, it turned out that the other girls had already found a spot to set up. They drop their bags and towels and start getting ready to head into the water. Kasumi, still wrapped in her towel, felt a blush creep up her neck. She watched as the others acted carefree and not bothered about how much skin they were showing; Kasumi, on the other hand, was still nervous about removing her towel but knew she couldn't just go into the water with her towel on. Kasumi took a deep breath, her heart thumping; she untucked the towel, letting it fall to the sand. The warm air immediately washed over her; she felt the eyes of a few of the other girls and some of the beachgoers on her. Her pink bikini, clinging to her form, felt even smaller and more revealing now. Her skin felt weirdly sensitive, the light breeze raising goosebumps despite the sun's warmth. The girls start putting sunscreen on, rubbing their bodies with the white substance, and finally start heading down towards the water, making their way through the groups of people. Each step was a conscious effort, her mind racing with self-conscious thoughts.

Kasumi and the other girls finally make it to the water, her feet sinking into the wet, mushy sand, the water overlapping the shore. The other girls immediately all rush into the cold water while Kasumi stands near the shore, her toes getting wet from the small waves. "It's freezing!" She exclaimed, recoiling slightly. The girls are already waist-deep, splashing and laughing. Kasumi took another deep breath and **** herself forward. The water crept up her body into the crevasses of her bikini, a chill that made her skin prickle. She shivered, but bracing against the cold, continued pushing through the initial shock. Her bikini, already snug, felt even tighter with the wetness. The top, however, felt a little bit looser, the water making it shift slightly against her breasts.

The sun on her face, the cool water around her body, and the playful shouts from the other girls. She felt a splash of water wash over her; Kasumi splashed back, joining them in their game, completely forgetting her earlier self-consciousness. They swam under the water and rode the gentle waves, their laughs mixing with everyone else's around.

After a while, Kasumi, feeling a surge of energy, decided to swim out on her own a little further out, away from the group's playful chaos. She glided through the water, her gymnastics training giving her a smooth, efficient stroke. Kasumi floated on her back, her chest floating on the surface, looking up at the sky. As she turned to swim back, her eyes scanned the horizon. That's when she noticed a dark line, far in the distance, growing rapidly. It wasn't like the gentle waves they'd been playing in. It was a wall of water, rising higher and higher; a sudden chill dread seized her. Kasumi tried swimming back to the shore, her arms splashing against the surface of the water. But the wave loomed over her, blocking out the sky. Kasumi instinctively held her nose, bracing herself from the impact. The wave came crashing down on her, slamming her under the water. She tumbled, spun, and dragged deeper underwater.

After what felt like an eternity, Kasumi was finally able to swim back to the surface, gasping for breath. She coughed, spitting out all the salty seawater she inhaled. The ocean was calmer now that the wave had passed; she looked over to where the other girls were to see how they were doing, and it seemed that they all were also scattered around, laughing it off. Kasumi, while trying to catch her breath, felt like something was missing, something rather important.