Later that afternoon I went down to my basement for something and glanced out the glassdoor across the yard and saw that Kelsey was likewise in the basement, still nude like myself, of course with the glass door slid open. She was giving me a great view of her curvy ass as she was bent over concerning herself with something low to the ground. Curious I stepped outside made my way closer and saw that she was scooping out something from a low container. Not wanting to startle her I announced myself before I came any closer.
"Whatcha doing," I asked.
Turning her head around she gave me a smile and responded, "Oh just changing out the kitty litter."
As I approached I saw that she was raking and scooping out a large low basin filled with sandy cat litter.
"I didn't know you had a cat."
"I don't," she grinned.
I smiled, knowing what it was for but she continued, "Sometimes I don't feel like stepping into wet puddles or having to clean up a mess so most rooms in the house have a kitty litter box."
"How ingenious," I said.
"It was one of my chores at my parents house. One day as I was cleaning it out I was really desperate. No one was home but me and the cats so you know."
What a naughty neighbor I had.
"I wouldn't have thought of that, but then again I did grow up with dogs. The cats didn't mind?"
"I made sure not to do it too often or at least right before I cleaned it. Eventually I bought my own litter box and kept it under my bed to use as often as I wanted. It was a lot of fun. Was real nice on cold nights, I almost didn't have to leave my bed."
"I did something similar but it was peeing in my closet!"
"Ooh, that's daring. I was too scared to do something like that back then."
"I'll admit alcohol and a more adventurous friend were involved in that decision. I invested in a lot of Fabreeze."
"Oh, so I'm not the first one to see you pee somewhere you're not supposed to?"
"Yep, my childhood friend Amanda, it was only the once. Apparently her older sister's closet was the spare bathroom among the siblings."
"So that's where the idea came from, I'd love to meet her."
"I do need to have her over for a house warming."
"Oh, sounds like we could have some fun with that, we can discuss that later, if you'll excuse me."
With that Kelsey motioned me to come inside and stepped over the rectangular litter box on the floor. Facing me she crouched into a low squat, her knees spread, opening her pussy lips. It was then that I realized this was the first time I was invited inside her home and the first time getting a close up view of her naked body. I noticed the basement had a the slight odor of urine and grinned. I felt a bit self conscious as my eyes took in the sight of her naked beauty, admiring her curves, the way her breasts hung at her chest, the hardness and dark color of her nipples and the glistening folds of her exposed pussy lips. I was embarrassed to find her dark brown eyes gazing back at mine, knowing I was staring.
"It's alright to look, I love an audience, and besides I've been checking you out too," with a long glance down to my cock and balls.
As she finished the sentence a loud hissing filled the room and an expertly aimed stream pushed forth between her lower lips and fell twisting into the kitty litter below her, gurgling as the grains struggled to absorb the large torrent. Kelsey let out a satisfied sigh as a dark patch started to form below her.
"You can go too if you have to," and I did need to.
Stepping up to the litter box I was struck with the heavenly but weak scent of her clear urine. I noted how my cock was at her head's height and her eyes were glued to it expectantly. Grasping it with one hand I aimed it downward between her outstretched legs. It took some time to get going but soon my own twisting stream of piss joined her own. My stream hit the litter granules and was instantly absorbed, it was like peeing on sand. I was impressed by the lack of splashing as a dark patch of litter grew around the deep divot my flow was creating, especially since Kelsey's thighs were only inches away. The sound of her hissing and the twin patter of our toilets filled the room.
"I'll have to get me one of these," I said, laughing, "it's such a good idea."
"It's just so naughty and wrong," Kelsey giggled.
"I'll have to invite you over to use my closet sometime."
"Sounds like fun. I was thinking that after we're done here of inviting you on a hike. There's a short path that connects to a hiking trail just off our properties."
"That sounds like it'd be fun. Do you... do you hike in the nude too," I asked daringly.
"Sometimes but it's too nice out, someone is sure to catch us. I do know all the good secluded spots though, but we should get changed. Wear something you don't mind getting wet, and make sure to hydrate," she said with a wink.
By now her bladder was spent and she was pushing out the last few drops in a power blast into the sandy litter. She stayed squatting, mesmerized by my pissing cock.
"I think I have just the thing," I said, squeezing out the last of my own bladder into her kitty litter box, making a show of shaking off the last few droplets.
She finally stood up and gave her bottom a quick shake. The litter was nearly completely darkened by our combine toilet. Kelsey grabbed the litter scoop she set aside and I was amazed at how quickly she scooped up the clumps of absorbed urine, which she deposited into a garbage bag leaving the litter box as if two humans hadn't just used it.