Chapter Text
It was Saturday, arguably Jisung’s favorite day of the week. All other days were normal, with Chan being in pupspace and Hyunjin and Felix being free use on Friday nights. Saturdays were his turn to be in his special dynamic with the rest of the group.
When Jisung brought the subject of piss play up to his (only) boyfriend at the time, Minho, he was incredibly embarrassed about it. But his lovely, lovely boyfriend assured him that it was ok and was something that that he found hot as well. When the entire group decided to start dating each other as a polycule, the little voice in his head that took the form of his anxiety told him the rest of the group would see him as a freak.
Yet, everything fell in into place and everyone was very open about what they found appealing sexually, no matter how taboo. Once Felix and Hyunjin spoke up about being free use on certain days, so did Chan, mentioning how he wanted to be in pupspace or subspace as often as possible. So they decided on separate days, and it became organized. But as the weeks went by and he partook in this new schedule, he couldn’t help but wonder;
What if he had a day to himself being the group’s urinal?
So on a humid summer night, Jisung pulled Minho out onto the balcony and he unloaded all his worries and thoughts on the man, in between hugs, kisses and cuddles. At the end of Jisung’s word vomit, he decided that he was going to talk to the rest of the guys about it.
So, Jisung called everyone into the living room and held his Dom's hand as he told the group about his desires, as well as his worries, but instead of being faced with hostility or coldness like he feared, he was dragged into a pile of cuddles and kisses.
With that, everyone talked about shifting the schedule and what Jisung would like. They decided on Saturdays; if they were at home, when the members needed to pee, they would go to Jisung and he would drink it for them. They decided to slowly ease into it and have the first ‘ Jisung Piss Day ’ that next week.
Throughout that week, Jisung became more and more restless, fighting the urge to corner a member and make them drink water before giving them a blowjob and pressing down on their bladder so they can pee in his mouths already. But he waited.
The days following their decision were extremely anticipatory, as they got closer and closer to Saturday, Jisung could feel himself getting more and more excited. He was practically vibrating on Friday night, crawling into bed with Minho and curling up with him.
“Are you excited?” Minho asks, pulling his boyfriend close and pressing a kiss to his cheek.
Jisung hums and replies, “I am, but I also have some anxiety about it.”
Minho reaches a hand up to pet Jisung’s hair. “That’s fair, just know you can always safeword and all of us will stop.”
“I know, still there’s a little part of me that’s worried,” Jisung says, leaning into Minho’s touch
“And thats ok, baby,” Minho says, pressing a kiss to his head. “It’s something new, and I know that can be hard for you.”
“I know. I’ve been working with my therapist on that,” Jisung says, wiggling ever closer to his boyfriend. “I’m getting tired, so let's sleep so it can be Saturday already.”
The two boys fall asleep wrapped up in each other, Jisung’s soft snores falling in tune with Minho’s breaths as they both fall into deep sleep.
The next morning, Jisung opens his eyes because of the light flooding in between the blinds, something he had made sure to never let happen in his own room by installing blackout blinds. He blinks a little bit, getting the image of the room in focus. Jisung almost forgets what day it is before he grabs his phone and goes to see what time it is (it’s 10am), but once he sees the day, he can’t get himself to go back to sleep. Instead, he checks if Minho is alseep and crawls back under the covers, laying down in between Minho’s legs.
When Minho feels the pressure of Jisung’s arms on his thighs, he wakes up and pulls the blanket open, looking at Jisung who has his cheek on Minho’s upper thigh.
“You planning something?” Minho asks, threading a hand into Jisung’s hair and petting it.
Jisung nods, curling his fingers around the waistband of Minho’s pants, lowering them and pulling Minho’s dick out of his pants, giving it a few jerks to make it a little harder.
“I’m hoping to use your dick like a straw,” Jisung says, continuing to jerk off the older man as he mouths along Minho’s thighs.
Minho lets out a little groan, gripping onto Jisung’s hair a little harder. “Fuck, what am I going to do with you, Han Jisung?” Minho asks himself before adding on, “Lucky for you, I have to piss, so go for it.”
With that, Jisung dives in and captures half of Minho’s dick in his mouth in one go, pausing for a moment before bobbing up and down softly and slowly. Each time he lowers his head down, he goes a little farther, using Minho’s groans to time his own movements before eventually pressing his nose against Minho’s pubes. He inhales deeply, taking in Minho’s scent and musk before looking up at Minho in a silent plea to get Minho to start pissing in his mouth. Jisung closes his eyes as he feel the hot stream trickle down his throat, and he moans a little as Minho gives a few extra thrusts as he pisses down Jisung’s throat.
With just that little bit of experience, Jisung can already tell he will vastly enjoy the day. He closes his eyes and focuses on feeling the familiar weight of Minho’s dick on his tongue and the feeling of piss going down his throat.
Something about it is so erotic to Jisung, but he can never quite place his finger on what though. He swallows around Minho and gags a little bit, making slick and choking sounds because of his boyfriend’s dick.
“God, fuck, Sungie. If I could, I would broadcast this to the entire world,” Minho groans, thrusting a few times in Jisung’s mouth, making some drops of piss fall onto his thighs.
After Minho finishes pissing, Jisung swallows and pops off of Minho’s dick and licks up the stray droplets on Minho’s thighs. He then bites and kisses back up the older mans thighs and licks up Minho’s shaft before wrapping his lips around Minho’s tip and bobbing a little again. Jisung looks up to Minho for a second before slowly lowering himself, inch by inch, on Minho’s dick until his nose presses against Minho’s pelvis once again. He swallows a few times before pulling himself back up and starting to blow Minho in a slow pace, then consistently increasing the speed and depth of his bobs.
Minho lays there, looking under the covers. Jisung blowing him was unlike anything else he has experienced. If anyone walked into the room, they would know exactly what was going down, despite Jisung being under the covers and the covers covering Minho’s chest, just because of the lewd sounds Jisung was making and Minho’s groans and moans. The older man grabs a handful of Jisung’s hair and thrusts a few times into Jisung’s mouth. Jisung’s eyes roll to the back of his head as he feels each time Minho’s tip prods the back of his throat.
It feels so good, so suffocating. Right now, all Jisung feels and smells is Minho. He loves how easy it is for Minho to make him his, it's intoxicating.
Jisung bobs as his boyfriend thrusts into his mouth, even moaning a little bit to give Minho a different sensation with the blowjob. He can feel Minho grip onto his hair a little tighter and rougher (something that Jisung has always loved), which means that Minho is getting close to his orgasm. Knowing this, the younger man bobs his head with more determination to get the older to cum.
“Fuck, Jisung, I’m gonna cum,” Minho moans, pressing Jisung all the way down and holding him there as he comes down Jisung’s throat.
The thick, warm cum slides down Jisung’s throat, and as Minho lets go, Jisung bobs a few more times to clean him up the best he can before sliding Minho’s pants back up and going back to cuddling his boyfriend for a while.
Jisung makes sure to give Minho a few kisses before pulling himself out of bed when he gets a text from Jeongin.
Jisung picks up his phone, head still laying on Minho’s chest and looks at the text. ‘ I need to piss, come to my room.’ He reads aloud.
“Duty calls, we can watch a movie later,” he says, dragging himself out of bed and to Jeongin’s room.
He knocks on Jeongin’s door and pokes his head inside, seeing Jeongin in bed with Hyunjin cuddling at his side. It was a peaceful sight, a small depiction of their domestic dynamic.
He makes his way to Jeongin as the younger man shifts so that he is sitting at the end of the bed. Jisung’s mouth waters as Jeongin pulls out his flaccid dick, kneeling down in between Jeongin’s legs and taking the tip into his mouth. Jisung bobs a little before Jeongin roughly grips onto his hair, holding him in place before Jisung starts feeling the stream of piss slide down his throat.
“None of that, Hyunjin wants to do that for me,” Jeongin says, maintaining eye contact with Jisung while Hyunjin looks over his shoulder.
So, Jisung just sits there and lets the piss fill his mouth until Jeongin finally stops and pulls his dick out of his mouth. Right before Jisung is about to finish swallowing, Jeongin holds his throat and says, “Don’t be selfish, share some with Hyunjin.”
Jisung almost feels himself go dizzy as Hyunjin climbs down the bed and pulls him into a kiss, some of the piss leaking out of Jisung’s mouth and onto the floor. Jeongin just watches them, dick twitching a little as it slowly gets hard. He wraps a hand around his dick and jerks off a little, watching Jisung and Hyunjin put on a little show for him. After a little while of them making out, Jisung and Hyunjin have drank all the piss, now just focused on making out with each other.
“That’s enough, Sung, thank you,’ Jeongin says, kissing Jisung when he looks at the younger man before pulling Hyunjin on the bed for their daily round of sex.
He leaves the room, boner pressing against his pyjama pants, and he doesn’t try to hide it. He decides to go to the kitchen to finally get something to eat. He opens the fridge and finds a box of leftovers,putting them in the microwave and scrolling through his phone, completely ignoring his boner.
Jisung gets the food out of the microwave and makes his way to the living room, seeing Chan still asleep in his large dog cage with his dog bed. He turns on the TV to a low volume so that he doesn't wake up Chan, but he is also distracted by the loud moans coming from Jeongin’s room. After a couple of minutes of him watching TV, Changbin comes out and sits next to Jisung, stealing a dumpling from Jisung.
“You wanna go to the gym later?” He asks, scrolling through his phone to see what workout he is doing today.
Changbin goes to the gym almost every day, it is part of his routine and it gives him peace of mind with something to commit to. He likes the culture of it and the camaraderie that comes from it, plus his boyfriends get the added bonus of enjoying the results that shows up on his body.
“Fuck it, why not?” Jisung says, finishing his breakfast and getting up right as Chan lets out a little whine.
When Jeongin isn't available, Changbin plays the role of his owner, so he goes and unlocks Chan’s dog cage, and Chan crawls out, giving a little whine.
“Do you need to piss, puppy?” Changbin asks, attaching Chan’s collar to his neck as the pup eagerly nods. “Good thing it's Sungie’s day to be a urinal, you can piss in his mouth.”
Changbin makes Chan kneel and Jisung lay down so that the younger boy can connect his lips to the tip of Chan’s locked cock. Jisung’s dick gives a few little jumps as he watches Chan’s face get redder, and then he feels a small stream of piss fill up his mouth. Hemakes sure to swallow every few seconds as Chan begins to piss a little more.
More than anything, Jisung wants to wrap his hand around his dick and jerk himself off, but a warning from Minho deters him. His Dom threatened to make him kneel on rice and told him he wouldn’t get spanked if he did touch his own dick without permission. So Jisung just stayed there, waiting and swallowing until Chan finally stops pissing. He lets go of Chan’s dick and sits up, and right as he is about to leave, Changbin pulls him back by his arm.
“Don’t be rude,” Changbin says, ignoring the now very horny Chan who is rocking back and forth on a pillow to try and get some pleasure from the tail plug in his ass. “Thank Chan for sharing his piss with you, don’t be rude.”
Jisung blushes a little before saying, “Thank you Channie, your piss was very tasty, before scurrying back off to his room to put some sweatpants on to meet Changbin at the gym.
He grabs a black pair of sweatpants that thankfully hides his boner and a tank top before grabbing his gym bag and telling Minho he would be back. Jisung grabs his airpods that were on the kitchen table and meets Changbin in the living room, who just finished setting up Chan’s food bowl and water bowl.
“You ready to go?” Changbin asks, shouldering his own gym bag.
Jisung nods and they open the front door, yelling out a quick goodbye before walking to the JYP company building that has a built in gym. They chat about which workout routine they plan on doing when they get there, planning the order in which they were going to spot each other. After a little while, they arrive at the gym and walk into the men’s locker room, each of them putting their bags in their lockers before changing. They both put an earbud in before they go to the machines they were going to use individually.
Jisung hopes that working out will give a distraction from how horny he is. It works for a little bit, with his boner going down slightly after a while, but Changbin was a gym rat and basically a personal trainer, so when someone had incorrect form, he would adjust them. Jisung didn’t end up thinking about that until he started on a machine that worked on his arms and Changbin came up to him and started moving his body around in the right way. He tries to focus on the exercises, willing himself to not be horny again.
He starts looking around to distract himself and notices Jihyo working out onmachine a few meters away from him and makes a mental note to talk to her later.
However, Changbin keeps touching and moving Jisung’s muscles to help him, and that drives Jisung crazy because he can feel his dick stir back to life. After a few more minutes of touching and groping him, Jisung can't help up to quietly whine to Changbin; “Please, just fuck me.” He tries to whine as quietly as he can so that Jihyo won't hear him, but she still overhears.
She giggles a little and says, “Wow Changbin, he’s even more sensitive and needy than you.”
Jisung turns red as Changbin turns to her. “Yeah, he is. Today he is group’s urinal, so he is a little riled up.”
Jisung quickly turns red and turns to Changbin. “Why did you have to tell her?” he whines before turning to Jihyo and bowing a little. “I apologize for him, you didn’t need or want to know that.”
Jihyo only responds with a smile back and says, “Don’t worry Sungie, I just miss the times where I fooled around with Changbin.” She gets off her machine and walks to Jisung before leaning in and whispering in his ear, “I need to pee anyway.”
Jisung’s eyes go wide and his blush gets worse because he isn’t opposed to the idea. Jisung has never ate out a woman and he has always wanted to try but never got the chance to. Now that this opportunity has showed itself on a silver platter with the added bonus of his piss kink, he can't but be excited.
Jihyo steps back and looks into Jisung’s eyes. “Would you like that, Sungie? Tell oppa what you want.”
Changbin steps back to let them have their moment and Jisung rapidly nods and responds with, “Yes please, oppa.”
Changbin grabs Jisung’s wrist and says, “That’s hot,"hen he turns to Jihyo to say, “I have to text everyone to see if they are okay with it.”
Jisung pulls out his phone and pulls up the group chat.
Sungpai: Hey so Jihyo wants to have a threesome with Changbin and I, do I have y’alls blessing?
Furryboi : go for it, she’s a real good time
Sungpai : I need my other boyfriends to give me a response @everyone
Cuddlebug : I give my blessing, even tho I am a bit jealous
Thunderthighs : As long as I get a few pics or a video
Dog man : I don’t really care but i give you permission
Hot bread : go for it
Toe sucker : Have fun
Jisung puts his phone away and looks up with a smile. Jihyo smiles back and raises an eyebrow.
“I assume everyone gave consent?” She asks, threading her fingers through Jisung’s hair.
Jisung gives a nod before Jihyo grips onto his hair and leads him over to the weightlifting bench, instructing him to lay face down on his stomach as she sits herself right in front of Jisung’s face. Changbin goes to his side, sliding down his sweatpants and boxers. Jisung moans a bit when Changbin grabs one of his asscheeks and gives it a bit of a spank.
“Are you gonna be a good boy and eat oppa out real nice?” Jihyo asks, petting Jisung’s hair. “Drink her piss like a good toilet?”
Jisung’s dick gives a few twitches as he nods frantically, watching Jihyo pull down her shorts and panties before positioning herself in front of Jisung’s mouth. She gives a nod and Jisung presses forward, taking an experimental lick from the top of Jihyo’s vagina up to her clit.
“That’s it, baby,” she says, “Now open wide and drink my piss like the whore you are.”
Jisung nods again and presses his open mouth against Jihyo, waiting for the warm stream to fill his mouth. She thrusts against Jisung’s tongue a few times before finally starting to piss in Jisung’s mouth. Jisung closes his eyes, purely focusing on the taste and sensation of Jihyo’s piss. It tastes different than his boyfriends piss, a bit more fruity than what he normally tasted. He was so focused on Jihyo that he didn’t notice Changbin going to the locker room to grab the lube that he kept in there. Jihyo’s stream of piss finally starts to slow down as Jisung eagerly chugs the piss he does have in his mouth.
After Jisung swallows the last bit of piss, Jihyo holds onto his hair and Jisung pulls away for a moment. He says, “Thank you, oppa, it tasted really good. Can I use my fingers, oppa?”
The woman smiles warmly and pets his hair. “You’re welcome, baby. Minho trained you well,” she says, “and yes you can, baby boy. Make oppa feel good.”
Jisung nods, eagerly starting to lick and suck Jihyo’s clit as he slides one finger into Jihyo’s vagina. He focuses his energy on fingering Jihyo and pleasing her with is mouth at the same time. He crooks his finger up as he thrusts his finger in and out. Hearing her moans only makes him more motivated him in his goal.
Jisung is so focused on making Jihyo feel pleasure that he also doesn't notice Changbin coming back until he's putting some lube on his fingers and sliding one into Jisung. He startles but moans nonetheless. He adds another finger and begins to rock back and forth, pressing his mouth and fingers farther into Jihyo’s clit and vagina and thrusting backward on Changbins fingers.
The whole situation is dizzying to Jisung. He was eating Jihyo out after drinking her piss, and now Changbin was going to fuck him.
He's hopefully, finally, going to cum. If Changbin allows it. He just hunkers down and focuses on eating Jihyo out, flicking his tongue around so that he could stimulate Jihyo’s clit in the way that he wanted. He presses the two fingers further into Jihyo, crooking them upwards as he thrusts them in and out. Jisung begins to pick up the pace of his fingers, moaning against her clit as Changbin presses down on his prostate.
After Changbin stretches him out enough, he takes his fingers out of Jisung. He is a little confused but when he hears a camera click, he realizea that Changbin is taking pictures and recording them. He feels dizzy, this all being so erotic to him.
“You’re such a good boy for oppa, using your mouth the way it’s supposed to be used,” she groans, thrusting against Jisung’s mouth and fingers.
Jisung really, really hopes that Changbin will share this with the rest of the group, especially Minho since he asked. He picks up the pace with his fingers and sucks on her clit harder, feeling Jihyo’s thighs start to shake from where his arm was draped on her thigh. She presses him harder into her as she moans loudly.
“Fuck, fuck, Sung, don’t you fucking stop. I’m gonna cum,” she gasps, getting closer to her orgasm.
Jisung listens and follows her orders, not daring to change anything about what he was doing. After a few moments, Jihyo cums with a squeal, soaking Jisung in her cum. Jihyo takes a moment to catch her breath before taking her phone out and taking a photo of Jisung.
“He was a good toy, Changbin. I may want to use him again in the future.” She pauses and takes a moment to send the photo to Changbin. “Can I watch you guys?” She asks, grabbing a towel from her own gym bag to wipe off Jisung’s face and her legs before getting dressed again.
"Yeah." Changbin flips Jisung over, spreading his legs so he's on full display for Jihyo. Changbin presses Jisung’s legs to his chest as he lubes himself up before teasing Jisung’s asshole a little.
“Please, Binnie, please fuck me,” Jisung whines, trying to press himself down on Changbin’s dick.
Changbin chuckles. “Is my poor baby needy?” He coos, rubbing the head of his dick down and around Jisung’s asshole to give him some sensation but not pleasure yet. “But you have been good, so I guess you deserve it.”
Changbin then presses slowly into Jisung, drawing out a long whine from the younger boy, going at steady pace until he is fully inside Jisung. He pauses for a moment before snapping his hips once. Jisung yelps and Changbin laughs in response, calling him cute before he starts actually thrusting. It’s not the first time Changbin has fucked Jisung, far from it, so Jisung isn’t surprised when Changbin finds and abuses his prostate with expert precision. Jisung’s eyes roll to the back of his head as he arches his back in response to the pleasure, even screaming a little.
Jihyo can’t help but take her phone, finding an opening between Jisung’s load moans and wails to ask if she can record, which Changbin and Jisung both consent to. She bites her lip as she angles the camera at the pair, pleased by the show Jisung is making of himself. Jisung looks so ruined, even after a few moments of being railed. His face is flushed and tears are streaming down his face.
Jihyo stands up and walks over to Jisung, pinching one of nipples. Jisung’s whines grow louder and more needy at the amount of attention and sensation that is being given to him.
“Look at him, he looks so pretty when he’s being fuck like this. He’s so overwhelmed,” Jihyo comments, playing with his nipples some more.
Changbin spreads his legs and pounds Jisung harder and faster than he already was. Although Changbin wasn’t a top most of the time, he was still really good at railing people. At this point, Jisung’s voice failed him in expressing pleasure, as all that was coming out of his out was small gasps and his face was contorted in pleasure.
Jihyo slides her hand down and wraps it around Jisung’s dick, letting the movement from Changbin’s thrusts make Jisung essentially fuck her hand. She was thinking about grabbing lube, but the wet slickness of Jisung’s precum was more than enough to have his dick slippery enough to make it pleasurable.
Between Changbin’s grunts and groans, Jisung vaugely hears him asy that he is going to cum. After a few more thrusts, he fully buries himself within Jisung, pausing to fill his insides with cum.
Jihyo continues jerking him off slowly, not enough to gain any pleasure, but just enough to keep him stimulated.
“Please, please. Let me cum,” Jisung begs, thrashing his head from side to side.
“Let Binnie use you for your purpose today and then I think you should be allowed to cum. Right, Binnie?” Jihyo responds, taking a moment to pay special attention to the head and tip of Jisung’s penis.
Changbin nods and stays in Jisung as he starts to go soft, which is when Jihyo presses down on his bladder. Jisung’s face grows hot and red as he realizes Jihyo is making Changbin piss in him. It makes him dizzy, the whole situation getting so much hotter, especially as he can feel the hot liquid fill up his ass.
“Jihyo, can you do me favor and grab Jisung’s plug for me?” Changbin asks, not moving a muscle so he doesn’t spill any of his piss.
They pause for a moment, Changbin staring at Jisung just soaking in the moment from the intense encounter that just took place and taking a few more pictures of his own before Jihyo comes back with a silicone plug.
“Here you go, I can put it in him as you slide out so that we don’t have to waste so much piss,” Jihyo says, lining it up to push in right as Changbin slides out.
Changbin pants a few times before nodding and sliding out, and Jisung gives a little yelp as Jihyo shoves the plug in him. Changbin rubs over his belly, pressing on it a little.
“Look at his stomach, it's all filled with my piss and cum. I bet if he moved around, you could hear it sloshing around,” Changbin comments, helping Jisung get up and get dressed before wiping down the bench they fucked on.
“I’ll help him get home, just do me a favor and send the videos that you took. I’m sure our boyfriends want to see them,” Changbin says, shouldering his gym bag.
Jihyo smiles, holding her own gym bag, “Of course, will do. Do you guys mind if i show the girls the video? I’m sure they will want to see. But only if you and Sung consent to it.” She asks.
Changbin nods, “All good with me. I think everyone should be able to see Sung in that state, but alas, we are idols, so we can’t share it publicaly. It’s up to him though.”
Jisung blushes before nodding, playing with the hem of his shirt, a little embarrassed and feeling unable to verbally give her permission out of pure erotic mortification.
“Words, baby,” Jihyo says. “I need your verbal consent.”
Jisung takes a breath and buries himself in Changbin’s shoulder. Jihyo hears a muffled, “Yeah, I’m good with you showing your group.”
Jihyo walks over to Jisung and pulls him away from Changbin, just enough to press a kiss to Jisung’s lips and says, “Thank you, you were such a good boy. Maybe next time I’ll use the large tentacle strap on I used on Kang Daniel when we were together.”
Jisung blushes even redder as he nods. Jihyo kisses Changbin too before walking out and waving to the both of them goodbye. Jisung doesn't move until Jihyo is long gone. When she is, he mutters jokingly, “I think I am straight.”
Changbin chuckles in response. “I know she is a great fuck, but I know as soon as you get home you will want someone’s dick in your mouth.”
“Good point,” Jisung says, blush slowly dying down. “Let’s go home. I need to wash your piss out of my ass so someone else can use me without piss getting everywhere.”