A trip to the pool and sauna with my perverted blonde sister

[gregor1 129]

contains: pissing, sister, siblings, pool, swimming pool, naughty, public, sauna, locker room, changing room, shower, shy

 

My sister Emily was asking me to do something different as usuall, so I decided to bring her to new indoor swimming pool in our city. I had to test a new place to know if it was worth considering, and I didn't want to go there alone because I'm shy and I don't like being on my own in new places. On holiday Monday, when my sister had a day off, we decided to go there. Mondays are supposedly the least busy there, which appealed to me because I didn't want to be restricted in swimming by a bunch of people.

The pool is relatively close to our house so it didn't take us long to travel. We were there in the morning around 11 am. Unfortunately, I saw that there were many cars in the parking lot, which meant that even on Mondays, quite a large number of people come here. It turned out that it is possible to take a private locker room for married couples. Of course, we weren't married with my sister, but we acted it very well and I didn't want to show too much of my body to many men in the locker room, so we paid a little extra to be able to have more peace of mind. The private changing room consisted of two lockers without without key lock, behind a thin wall of two showers facing each other about 2.5m apart and quite a lot of space, probably for changing on a drier floor. As I stripped down to my bathing shorts, Emily asked:

"Don't you mind if I change with you? I didn't wear my one-piece at home because it's a bit tight and would be uncomfortable for me to come here in it"

I replied: "Don't worry, I won't be watching" and went to the shower area to wash up before entering the pool without looking at her.

As I was turned towards the shower wall, I heard Emily coming quite close to me. I thought she was already changed and wanted to ask something else. When I turned my whole body to her, I immediately saw that she wasn't in her suit. Nor is she in clothes. She was standing in front of me completely naked with her hands behind her with a big smile on her face and her head slightly bowed as if she wanted to say something but didn't know what. Her hair lay loosely over her attractive, perfect breasts, yet I could see them easily. So I asked in a surprised, cracking voice:

"Is everything okay? Can I help you in something?"

Emily said humbly: "You know brother, I forgot that my costume is in your backpack remember? I didn't bring mine, and I don't want to mess with yours without permission, could you take it out for me please?"

Not believing what she's saying, she's never had a problem using my stuff as her own, after all, I headed back to my locker and dug deep into my backpack for her outfit. Even though I turned off the water, I heard water dripping. I glanced quickly in the direction of the showers and saw my amazing sister, with her back against the wall in my shower, her hands still clasped at her buttocks behind her, her head up and her eyes closed, still wearing the same slightly sneering smile. Her hips were pushed forward. Something little yellow was dripping slowly from her pussy. Instantly, the stream turned into a real flood, hitting the tiles of my shower under it intensely. When she noticed me, she replied calmly that she kept her bladder from home and there is no toilet in our locker room so what else could she do?

It wasn't the first time my sister had done something similarly disgusting in front of me. I just asked why she couldn't do it in her shower, to which she replied that since she was already standing in mine and the floor was already wet, nothing would happen if she added something of herself. The pool of water soon turned yellow. The drain in my shower was clogged so a puddle ran down the middle of the room. When I brought her the suit she was still peeing although I could see that she still had some in her. I waited until he was done, trying not to be spattered by the bouncing drops of urine.

I gave her the costume, which she put on slowly and lazily, shaking the lower part at the end so that her beautiful pale bottom fit snugly into the thin layer of fabric which didn't cover a lot anyway. She shook her hips from side to side, pulling a thin string between her buttocks. At the end she asked me to help her fasten the zipper at the level of the loins. Most of her back wasn't covered because it was a backless costume, but it was also obvious that this outfit was little to too small for her. I remember she had it in the first year of high school, and she was a bit smaller then, but she liked it.

After washing our bodies, we went to the pool. I swam for an hour because I like it and consider it exercise for the body. Emily accompanied me for about 20 minutes, but she got tired quickly, so she went to lie on a lounger for a while to calm her breath and went down a couple of times on the slide. Then, as part of relaxation, she went to bask in the jacuzzi. When I got tired of swimming too, I approached her and she said:

" The water in the jacuzzi is not very warm, maybe you can accompany me to the sauna? It must be warm there."

I of course agreed because I wanted to keep an eye on my little sister to make sure she was okay and safe. The lifeguard at the saunas admonished us and pointed to the sign on the door to sauna part, that it is not allowed to enter in a swimsuit. So we quickly went to our changing room to cover ourselves with towels.We know nothing about saunas, but we chose the hottest one. There were no people in it and we didn't want to sit there for too long. Two minutes after entering, Emily got up from the wooden bench, leaving her towel on it, I saw her naked in the dressing room today, and I knew her slightly exhibitionist mindset towards the family, so It didn't bother me too much. She went to the stove and slowly poured the last of the water from the wooden bucket onto the stones saying:

"It's really nice here, not like in the jacuzzi. Swimming is a diuretic for me and I feel the need again but I don't want to go out into this cool air to look for a bathroom right now"

The architects of this pool really didn't think everything through. Bathrooms in this pool are only at the reception and in main locker rooms. They didn't think about the changing rooms for couples where there are simply no toilets. No wonder Emily and her behavior. Pool owners are to blame. She put the bucket on the floor, straddled it, and stared at the fogged glass door to see if anyone was coming. Then a slow stream flowed from my lovely little sister into the bucket, covering the bottom. Suddenly Emily tensed, stopped her light stream as hard as she could, kicked the bucket under the stove. She ran over to me quickly covering herself with a towel and rested her lovely head on my thigh. Her blonde hair covered my towel, scattering on the bench as well. She then said quietly that she saw someone approaching and she didn't want to be noticed in such a strange scenario.

We returned after a few dozen seconds to the dressing room because we had enough impressions that day. Emily, of course, immediately after coming to the dressing room and closing the door, threw off the towel as befits a little exhibitionist. A yellow puddle was still steaming in the middle of the room, creating a slightly scented aura.  She washed for a long time, during which time I managed to rinse, dry and put on panties, a T-shirt and socks. When Emily arrived, not thoroughly dry, she pulled on her underwear.

While I had my back to her, searching for my pants deep in my backpack, Emily came over to me again and seemed to crouch down. I wouldn't have paid much attention to it if it wasn't for the fact that despite the fact that I was standing on the dry floor of the changing room, I felt that my socks were starting to get wet. I instantly turned to Emily and noticed that my gorgeous little totaly naked sister was crouching inches away from my legs, pissing full force on my feet and the floor beneath me. I immediately jumped up screaming:

"Emily! What the fuck! What are you doing?!"

Emily calmly replied: "I'm sorry brother, but from the moment I stopped the stream there in the sauna, I felt an incredible need. I needed to do it somewhere, and you've been bothered by me peeing in the shower lately, so I thought I'd do it here."

M"Emily, you can't just pee ANYWHERE, I already had dry socks, how do I go home now?"

E:"Don't be mad at me, I didn't mean to make you mad. I'll try not to do that again, okay? I know you're kinky, I'm sure you liked it, you don't have to pretend in front of me 😉"

M:"I understand you had to, okay, no big deal. You know I like it and I won't be mad at you... Actually, it's... thank you..."

E:"You're welcome bro, I love you. I wouldn't do it to spite you. I was secretly hoping it would turn you on. If you ever want something on this subject, just say it."

M:"Thanks, I will know. With your attitude, I'm sure we'll go somewhere soon"

 

Thanks for reading, I hope I will write something more If you guys like this threat 🙂 Please tell me If I made any mistakes I will fix it and tell me what should I write next time

[Lutab 1,052]

Great story! Would love it if you write a part 2 where they go to a mall or library 😉

[wetguy321 67]

this is great, please write more!

[gregor1 129]

On 8/23/2023 at 12:04 AM, Lutab said:

Great story! Would love it if you write a part 2 where they go to a mall or library 😉

Good idea! I will think about it next time 🙂

[Alfresco 11,629]

Great story, but my only thought was that whilst Emily pee loads, her brother didn’t need to pee at all.  I loved Emily’s attitude, but think that some consideration towards the brother’s need to pee would be good.   Whether that be that he was trying to hold it because he thought the options were inappropriate or whether he was OK with peeing discretely in the pool or even if he felt the need to go to the main changin area to use the toilets.   Emily may even have convinced him to pee somewhere else due to the lack of toilets.

[gregor1 129]

On 8/26/2023 at 3:47 AM, Alfresco said:

Great story, but my only thought was that whilst Emily pee loads, her brother didn’t need to pee at all.  I loved Emily’s attitude, but think that some consideration towards the brother’s need to pee would be good.   Whether that be that he was trying to hold it because he thought the options were inappropriate or whether he was OK with peeing discretely in the pool or even if he felt the need to go to the main changin area to use the toilets.   Emily may even have convinced him to pee somewhere else due to the lack of toilets.

That's a good thought. I hadn't really thought about it and it doesn't really make sense. Stories will be more realistic if I include this. Thanks for the tip, I'll use it next time 😉