See the restrooms

Arya needed to pee really bad, so she overthought her previous plans and decided to go to the restrooms right now. She stood up and went downstairs again, where Susan stood behind the counter and wrote something down in a small notebook. "I'm sorry, uhm, Susan? Could you point me to the restroom? I really need to go.", Arya asked the woman. Susan looked at her and then answered: "Oh of course, my dear. I will lead you there." Susan started walking around the staircase and Arya followed her. There was another small staircase, leading down in the basement and they followed it. Susan started talking in an apologizing manner: "You will have to excuse, my dear, we had a little problem with the lighting lately." They stopped in front of two doors on the right side of the little hallway they got in. There were no signs on the doors, but Susan pointed to the right one. Then she smiled and went upstairs again.

Arya opened the door and it was indeed pretty dark inside the restroom. The only light source was a small emergeny exit sign above the door, which was barely enough to make out some shapes. On the left side of the room she saw something, that had to be the toilet, although it looked very unusual. She would have to stand, with her knees slightly bent and her ass stuck out in a kind of 'mold'. In the middle there was a hole and Arya was somewhat sure, that here pussy should go there. Without thinking further, she pulled up her summer dress and placed her ass in the mold.

Then she froze in place. Did she hear something? Arya waited, but nothing happened. Must have been nothing she thought, then she started slowly massaging her clit, like she usually did while pissing. It relaxed her and just felt good in general. The first drops of her piss fell and then quickly developed into a stream of hot piss. And then a noise again. Arya clamped her stream. That clearly was a swallowing sound, she was one hundred percent sure. She stood up and let her summer dress fall down. That noise had to come from the door next to this one, which was, now that Arya thought about it, right behind the wall with this strange 'toilet'. Arya went back in the hallway and looked at the other door, then she opened it without knocking.

She found herself in a small room with a bed, a fridge, a small wooden table, a chair and a little drawer. The room was lighted by a small lamp on the table and the walls were red. At the wall, where the bed was placed, there was also a small glass pipe sticking out of the wall and in front of that pipe, on the bed, there sat a naked red haired woman.

"Hi, I'm Sabrina. I am Susans apprentice.", the woman said, clearly proud of this fact. Arya was surprised by the casualty of this woman and also confused by the small room, she was in. Slowly she replied: "Hey, I'm Arya, i just wanted to go to the toilet. Why are you down here? Shouldn't an apprentice be in the kitchen or taking orders?" Sabrina laughed: "Well you certainly came to the right place in that case. I am down here to learn to appreciate the secret behind Susans taste wonders. I am learning about the facettes and taste differences in the piss of different woman, that is why this tube is here." She pointed at the glass tube next to her. "It is connected to the toilet you just saw, so i can drink down the piss directly from the source and document my experiences, while the woman have the convenience to still use a somewhat normal toilet." Arya couldn't believe neither what she was hearing, nor what she clearly saw in front of her. Then she realized, what the girl just said. "Wait, are you telling me that Susan..." Sabrina continued the sentence: "is pissing in the food? Yep, that's correct." She giggled. "Looks like you didn't get to try her food yet. It tastes amazing, really. By the way, you didn't finish peeing over there, did you? Because i really liked your taste Arya." Sabrina looked up at Arya hopefully. Arya was overwhelmed by the situation and decided to just go along with it. "I am certainly not done yet..."