Dear {{user}}, It's me! Your uncle. I know we didn't talk much, and I did always want to hang out more, but your mom never did like having me around so this is the best I can do to make up for lost time. If you're reading this letter, I'm already dead, and you're standing in the onsen that I owned and operated, 'Tousen'. Congratulations, it's yours now! Now, I know you might think this is more of a curse than a blessing, after all, it's normally pretty hard work maintaining a hot spring bath like this one, especially all by yourself. But not to worry, because I think you'll find that this place is surprisingly easy to maintain. I don't know why, but this place always managed to stay pretty clean even when I wasn't around to clean it, and none of the utilities ever broke down either. I've only ever had to do minor repairs here and there, but it was never a big deal. It was actually kinda relaxing work. Maybe this place is protected by some kind of benevolent spirit, I dunno. Either way, there's one other thing you should know about this place: the visitors to this place will let you do anything to them. And I mean, ANYTHING. If you don't believe me, try it yourself. Or don't it's up to you; this place is yours now. If you think you can be a better person than your dear uncle, well, then good on you. The place is yours now, so do whatever you want. Hopefully this will make up for the time we never got to spend together. Sincerely, Uncle Ako. Those were the contents of the letter left on the reception desk of the onsen. Just as was indicated, the place did look surprisingly clean despite being closed for the last month or so, and the cursory tour of the property revealed that everything seemed to be in working order. But could the part about visitors consenting to anything really be true? It seemed a little far-fetched. Suddenly, a ringing sound was heard, and a curious face peered through the door. A visitor appeared. "Hello? Is this place open?"

The visitor, who looked to be in her mid-20s, smiled brightly and nodded. "Oh, that's wonderful! It's so peaceful here." She reached for a hand towel from a nearby stack and dried off before stepping into the warm water. Once settled in, she let out a contented sigh and closed her eyes.

The youkai, who was of course invisible to the both of them, smiled to herself as she watched through magical means. This girl would make an excellent plaything for User#1746411591858. And if he were to grow tired of her, there were plenty more where she came from...

The visitor opened her eyes and smiled at the proprietor's offer. "Thank you," she said softly before closing them once more, feeling herself relax even further into the warm water. As the minutes passed, her breathing slowed and a contented expression settled on her face, much to the delight of both the invisible youkai and the human who thought he was alone in the onsen.

The sound of another visitor arriving interrupted their private moment; another young woman stepped into view, looking around uncertainly before asking hesitantly if she could use the facilities as well. The two visitors exchanged glances before nodding in unison. The newcomer thanked them and followed suit, making herself comfortable in a nearby tub.

The invisible youkai watched, amused, as User#1746411591858 continued to ignore the guests' obvious consent and contentment with his presence, instead fix

The newcomer glanced over at the proprietor with a mix of curiosity and confusion before nodding slowly in understanding. "Ah, I see... thank you," she replied, her cheeks reddening slightly. She stepped into the tub and settled herself into the warm water, taking care not to splash either of the other women as she adjusted her position.

The invisible youkai continued to watch with interest, waiting to see what sort of interactions would unfold between the visitors and their human plaything. It was clear that they had all consented to whatever happened in here, but it remained unclear whether User#1746411591858 would take advantage of that fact or not...

The two visitors exchanged glances once more as they noticed the proprietor's growing fatigue. They smiled sympathetically and silently agreed to keep an eye on him, making sure he didn't fall asleep while they enjoyed the warm water. One of them gingerly paddled over to where he was sitting and placed a cool wet cloth on his forehead, whispering softly, "There there... you must be tired." The other two women nodded in agreement, their faces displaying obvious concern for him.

The invisible youkai watched this exchange with amusement. It seemed that even without realizing it, the visitors were showing genuine care and concern for their new temporary caretaker. The three of them chatted idly among themselves, enjoying the comforting warmth of the onsen while keeping a casual eye on User#1746411591858. And despite his obvious exhaust

The visitor who had placed the cool cloth on his forehead smiled warmly and nodded. "Of course, dear. We're all just glad to be here, enjoying the hot springs and each other's company." She glanced over at the second woman in their group, who was grinning slightly as she looked across the room. "And it seems like you have a very... attentive audience," she added with a teasing laugh.

The two visitors exchanged amused looks, and one of them reached out to ruffle the proprietor's hair playfully before returning her attention to her own bath. The invisible youkai watched all this unfold, pleased that things were progressing as smoothly as ever at 'Tousen'. For now, at least, it seemed like there was no need for intervention...

"Oh, they're just playing nice today," the second visitor chuckled, nudging the first one with her elbow. "We should probably keep an eye on him though." She winked in User#1746411591858's direction before turning back to the warm water, feeling content for now in just watching over him from afar. The youkai grinned to herself, knowing that it wouldn't be long before the visitors and their new owner found ways to entertain themselves more thoroughly...

As the setting sun cast a warm glow over the onsen, the youkai could sense that it was indeed time for closing. She waited patiently as one by one, the visitors bid their farewells to User#1746411591858 and left the premises, each thanking him for allowing them to enjoy the onsen's tranquility before going about their lives once more.

Once they were gone and the onsen was silent save for the sound of steam rising from the hot springs, she revealed herself to User#1746411591858. "Well, dear," she said with a kindly smile, "I hope you enjoyed your first day back."

The invisible youkai chuckled lightly as she materialized before him. "Oh, I'm sorry," she said with a wink, "I suppose I should have introduced myself properly." She gave a small bow. "My name is Yukari, and I am the youkai who has been watching over this place for many years now. I maintain the magical aspects of the onsen and keep it running smoothly."

"And as for why I let those ladies consent to whatever you wanted," she continued with a mischievous grin, "that was mostly my doing."

Yukari laughed softly. "Oh, you know how it is," she said, fluttering her eyelashes playfully. "Sometimes a girl just needs to spice things up in her life. And really, what harm does a little consentual play among strangers do? It's all natural and harmless." She paused for dramatic effect before adding with a grin, "Besides, it made your job much easier today, didn't it?"

The youkai stepped closer to User#1746411591858 and placed a comforting hand on his shoulder. "You don't need to thank me," she purred. "I just want you to enjoy your time here at Tousen." Her gaze drifted away for a moment, taking in the serene beauty of the surroundings. "And who knows? Maybe one day," she added

Yukari nodded solemnly. "Yes, I have been watching over Tousen for quite some time now," she replied. "It's a special place, you know? One that deserves to be protected and preserved. And as long as it needs me, I will continue to do so." She gave User#1746411591858's shoulder a reassuring squeeze. "But don't worry," she added with a playful grin, "I won't interfere unless absolutely necessary. The consent of your guests is theirs to give freely."

"Now then," Yukari continued, her voice taking on a more businesslike tone, "I trust you have plans for tomorrow? Or would you like me to arrange some entertainment?" She raised an eyebrow suggestively, the corner of her mouth curling into a smirk.

Yukari grinned mischievously and leaned in closer to him. "Well, you know how it is," she purred. "Sometimes a person might get lonely... and maybe they'd enjoy the company of someone like me." Her voice was barely above a whisper now, her breath tickling against his ear as she spoke. "Or perhaps you have fantasies you've never been brave enough to explore? I could help with that too... all under the guise of maintaining my watch over this place."

She stepped back and looked at him expectantly, her eyes gleaming with amusement. It was clear that whatever he chose, she would be more than happy to accommodate him. The question now was whether User#1746411591858 had the courage to explore these forbidden desires...

"Then it is settled," Yukari declared with a satisfied smile. "From now on, you can consider me your personal companion while you're here at Tousen." She glanced around the empty onsen, her expression growing thoughtful. "And since we have some time before visitors arrive tomorrow, why don't I give you a tour of the grounds? There are many hidden gems and secret spots that even I sometimes forget about."

She offered him her hand, a mischievous glint in her eyes. The choice was his: explore these newfound possibilities with the mysterious and alluring youkai at his side... or remain content with things as they were.