The Thermal Bath
"I've got a surprise for today," Jonathan said as they were having a Sunday breakfast.
"Exciting," Sasha replied, "what is it?"
"We're booked for the 'The Source' today - it's a thermal bath," Jonathan said.
"A thermal bath?" Sasha inquired.
"Yes. That's been a huge thing before the war, but even much earlier. In fact several thousand years ago: there is a natural source of water with very healthy properties. Usually, the source's water is quite warm. The bath is built on that source and offers relaxation and cleansing of mind and body," Jonathan explained.
"Wow, that sounds beautiful! I'm looking forward to it so very much," Sasha said excitedly. "We had a large swimming pool at the Academy, but it was a square rectangle, used for sportive activities only."
They took public transport to get there and stood in line for entry. Jonathan used the waiting time to tell her about the rules: "No clothing is allowed inside the bath, you lose all the clothing in the changing room. The only thing, you're allowed to take with you, is a towel."
"So, everybody's naked? That sounds like exciting.", she determined, grinning broadly.
"Even more so: the whole bath is a free-use area!" he told her.
She raised her brow, "Is that, what I think it is?"
"It's easy: usually, you are supposed to request consent, when you want to engage in sexual activities with people you don't know very well. In the free-use area, everybody has agreed to flip this rule: you are allowed to engage in any sexual activity you like with whomever you choose without asking unless the other explicitly denies it," he explained.
"I stand corrected:" she said smiling, "This does not only sound exciting; this sounds absolutely gorgeous! By the way, it's our turn."
Jonathan paid and they went into the changing rooms. They got a double cabin and undressed. When they had arranged their clothes in the lockers, he stood in front of her, looking into her eyes.
"Are you good with the free-use thing? I don't want to impose," he asked. She shook her head: "Sure. It's absolutely fine by me. Don't worry!" she answered and kissed him deeply.
They went into the bath. It was a maze of beautiful old Roman architecture, combined with modern components. Next to the entrance, they saw a man sitting on a bench. He had a woman on his lap, her back against his breast. She was fucking him while he massaged both tits. They weren't bothered that everybody entering could see them.
"Wow," Sasha exclaimed. "You saying it made it quite obvious what this place was about. But seeing this innocent display of bodily pleasure enjoyed by them without the least concerns about privacy and such makes my stomach tingle."
"You have to free your mind even more. We're not talking about privacy only. You might join them any time, without asking for permission," Jonathan explained.
Sasha looked at him for a few seconds, then she nodded. She went over, and bending forward she kissed the woman on the mouth. Their lips opened and their tongues met. The man fucking her smiled approvingly.
Sasha drew slowly back, smiling at both. "Hello, my beautiful friends," she said, turning back to Jonathan.
"I love this free-use thing..." she determined.
"I suppose, you're a natural talent for it", Jonathan decided. "Given your genetic predisposition, the high-libido situation, and the Academy teachings, this should feel like a natural habitat for you."
They were walking around without a specific destination. They tried to get to know the layout of the bath. Standing on a balcony they looked over a huge pool. Suddenly, a woman touched Jonathan's shoulder from behind. He turned his head in her direction, but she turned him around, knelt in front of him, and started to caress his member. Nearly instantly he grew hard and she started sucking his dick.
He leaned back against the balcony and closed his eyes.
Meanwhile, another woman stepped close to Sasha's back, she was still facing the pool below. She felt soft tits touch her back and closed her eyes. Then, she noticed a massive boner touching her butt cheek.
"Beautiful - I always wanted to try that," she thought. A hand on her back softly pushed her upper body forward, bending her onto the balcony's railing.
Then she felt a large dick penetrating her wet pussy with ease. Sasha grabbed her clit and started rubbing it, while the woman behind her fucked her slowly with deep thrusts. They both breathed heavily and took occasional glances at Jonathan still being sucked off. Their frequent moans did their part to his arousal, too. The woman behind Sasha knew what she was doing. After several minutes, they neared their edges. Sasha managed to sync their coming.
The woman behind her kissed her neck, then she retreated and Sasha straightened at the railing. She could just catch a glimpse of a slim silhouette with long black hair disappearing around a corner.
Next to her, Jonathan was just coming into the woman's mouth. When she got up, Sasha stood next to her and kissed her deeply, exchanging Jonathan's cum with her. Sasha sat down cross-legged behind the woman and made her put her head into her lap. She caressed her boobs while bending over and kissing her deeply. Jonathan knelt between the woman's legs, spread them wide, and started to return the oral favor on her pussy, while he rubbed her clit. They took their time and made her cum several times before they said goodbye.
Feeling hungry, they went to the little restaurant and had some snacks. On the large lawn, they saw some inviting deck chairs, but most of the people just lay on the soft grass, often using their towels as rest for their heads.
Sasha saw a man lying on his back. She found him very appealing, so she went and sat next to him. She started to caress his groin, waking his huge member instantly up. It grew erect within a few seconds.
She started to play with his foreskin, taking the dick into her mouth.