In another building

"There's some sort of issue with the bathroom on this floor. Some bit of pipe broke and fragments are stuck inside of the plumbing they need to redo it completely, so you will not be able to use it for the next few months. And the dorms on the upper floors of this building are girls only so you can't enter them. Thankfully you can use the bathroom on the ground floor of Buttmore building on the other side of the quad." explained Tia.

"Wait, the only bathroom I can use is in another building?"

"Yes, sorry. This is really unfortunate. They told us that they will try to at least redo the toilets as fast as they can, but for showers it will be over there for at least a couple of months." She told him.

He grabbed one of the ridiculously small towels and some shower gel from the toiletry pouch and followed her outside of his room.

They got outside of the building and across the quad, once again walking in the middle of the many students gathered here, engaged in various activities. K-T looked around and saw no one wearing anything as revealing as what he was wearing. The closest he spotted was another guy that looked Polynesian wearing what was basically some sort of white skirt that perfectly covered his bottom and was topless.

Once inside the building, Tia led him to the bathroom and entered it without a thought.

"Wait, Tia! Isn't that the boys bathrooms?"

"Yes?"

"You can't enter there!"

"Of course I can. I'm in charge of guiding you inside the campus. I can go wherever you can." She said with a smile.

"But what about the other boys?"

"I'm sure they won't mind. It's frequent for guides or members of staff to be there for various reasons, nothing special. Come on. You can put your clothes on the bench and get into a stall. You really need that shower, people will start to notice the smell soon.

K-T noticed that there were small lockers with screens and readers on the wall. He quickly understood from the faces on most of them that the stupid things would probably display that naked full body picture of him if he used one. He was about to do as Tia told him when he noticed that she was still there and showed no intention in looking away while he removed what very little he was wearing.

At least the showers were stalls with doors and he wouldn't have to shower in front of everyone. He removed the mocassins and quickly unlatched his loincloth before rushing into the stall shower gel in hand.

At home he often masturbated in the shower, it being one of the rare places and times where he could get some true privacy, but he couldn't think about doing it right now, with Tia on the other side of the door.

After a few minutes of scrubbing he was rid of the sticky cum and feeling refreshed. He exited to find Tia sitting on the bench facing his stall, she handed him a towel. After unfolding it he realized how comically small it was and the seed of a plan to remain covered at least while drying itself disappeared. His main focus now was to avoid getting hard while drying his dick in front of a girl he had met only today. Once reasonably dry he held the small excuse for a towel vaguely in front of his crotch while looking for his loincloth. But he couldn't see it anywhere.

Out of nowhere, Tia grabbed his towel and held it to show him a small metal bit snapped on one of the corners.

"We have this awesome system for laundry around here. Every bit of clothing, linens, towels that are supplied by the school have these little tracers on them and for normal students they can have some added to their clothes. You just have to drop something in one laundry chute and it will be returned to your room clean, dry and ironed the next morning." She explained, throwing his towel inside of what looked like a big orange trashcan, that K-T now noticed was labeled as laundry chute.

"Tia, have you seen my clothes? I only see my shoes on the ground." he asked, hopeful that she might have just accidentally sat on his costume.

"Don't be silly. You can't wear that around campus. There's a lot of latitude for clothing around campus, but wearing soiled clothes will get you into trouble. I didn't say anything before only because you were as dirty as what you were wearing. I threw those in the laundry as soon as you entered the stall." She explained.

K-T rushed to the bin and looked inside, with a vain hope of being able to get anything back, but he could only see the slick metallic sides of a tube disappearing into the basement.

"But what will I wear now? All my clothes are in my room and I'm forbidden to wear anything else! I can't go back naked holding a bottle of shower gel." he asked her.

"First of all. You really should keep your toiletries, towels and a few spare clothes inside one of the lockers. Let me show you!" she told him, getting up from the bench. She dragged him to the wall of lockers and put his QR code on the locker in the middle of the wall, one that was visible through the door to outside every time it opened. She then put his shower gel bottle inside and closed the door.

He had few options now. Go naked and cover himself with his hands, making his state of undress obvious to all. Go naked and barefoot, holding his shoes in front of his crotch in the hope that even a few people wouldn't notice it. Or ask Tia, who he remembered had access to his room, to go fetch one of his spare loincloth for him.