Work Text:
𝙳𝚊𝚢 𝙴𝚕𝚎𝚟𝚎𝚗:
𝙸𝚗 𝚊 𝙿𝚘𝚘𝚕
“Come on, Bro! It’s gonna be so cool, I promise!” Katsuki ground his heels into the concrete the best he could, Kirishima pulling his arm towards the monster slide. Its drop looked even worse up close—Katsuki can already hear people screaming…
“Shit’s lame.” Katsuki crosses his arms over his exposed chest. He thought the idea of coming to a waterpark with Kirishima on their day off would be fun and relaxing! Not riding every damn waterslide the park has. Katsuki avoided this one all damn day because generally, he hates water slides, but he can manage the smaller ones. This one however, is huge and apparently super important to Kirishima that they ride it…
“If you're scared you can just tell me, Dude. I'm not gonna make fun of you. I promise it's not as bad once you're on it—Look! There are kids in line.” Katsuki can see that, but those kids don’t hate confined spaces, those kids don’t know what real fear is yet… Katsuki knows if he told Kiri that the confines of a tube slide make his fucking ptsd brain scream at him, he would stop bugging him and they could do something else as their last ride of the day—but like hell he will ruin this for Kirishima he just—needs a minute before they go on and
“I gotta piss first just let me-”
“Last call!!! Get in line or Ride next time!!”
“Bro! Come on, please! We need to go now!” Katsuki lets himself be pulled into line, a green rope cutting off right behind them, essentially locking them into place. No turning back now…
The line goes by quickly. Katsuki notices his need to piss getting worse, considering he has been holding it all day in hopes they would walk by a bathroom without a line at some point, that never happened. By the time they are at the top, Katsuki really wishes he would have just gone in the pool the last time they were fully submerged, because the water literaly everywhere is annoying as fuck.
He figures he can piss on the water slide—that is until he sees that instead of a mat or a tube like other slides, a hard-bottomed boat that seats two is pulled in front of them, a worker already helping him into his spot behind Kirishima. Of course his fucking legs would be wound around the others lower half—Katsuki bites his lip and leans forward.
“Kirishima—I need to fucking piss.” He hisses,
“It will be a quick ride! We can go to the bathrooms right after, okay?”
“But—” Katsuki doesn’t get to say what he intended, But I won’t be able to hold it—I might piss on you—Because their boat is shoved into the dark abyse and holy fuck—they are going fast.
“Oh my Shit!!!! Ahhhh!” Kirishima howels, Katsuki closes his eyes. It’s dark and water is hitting his face, going up his nose—He focuses on simply not pissing his trunks. He can’t think about how he is stuck and can’t get out even if he needed to, even if he was having a fucking piss emergency even if—
“Ahfuyfuere” Katsuki deep, concentrated breaths are suddenly filled with water, he can feel sunlight on himself—he opens his eyes and lifts his head to the surface and—
“Shit.” Katsuki sits up, sitting in about a foot of water and he is pissing. He doesn’t know when it started but he just hopes it was after they exited the slide and their boat capsized.
“Aw man! That was fun but too short! Let’s go man.” Kirishima walks over and put his hand out…Katsuki doesn’t reach for it. “Bro? Come on, didn't you have to pee?”
“Shhh! Shittyhair, Fuck—” Katsuki looks down—he can literally see the water tinting slightly yellow between his legs. “I’m…pissing just, make sure nobody is watching!”
“Your—Oh! Oh right!? Uhhh—” Katsuki looks up and sure enough, the attendant that now had their boat in his hands is looking directly at him. “You might wanna—”
“Yep, yeah.” Katsuki stands up and immediately shoves one hand between his legs, the other grabbing and pulling Kirishima the hell out of there.
“Bakugo! The bathroom is that way–bro—oh…”
“Fuck. don’t look.” Katsuki crouches down the second he feels all eyes off of him and finishes peeing through his trunks, behind a small wall that hides the trash cans if the smell tells him anything.
“Jeez. You had to go so bad? Why didn’t you just pee in the pool?”
“I wanted to go to the toilet! Is that so hard to grasp?” Katsuki feels his stream finally fucking end. “I’m done, you can look.” Katsuki stands up and shakes his legs, hoping most of what's flinging off is water, but he can feel the warmth on his legs.
“Do you wanna go dunk in one of the pools to rinse off real quick?” Kirshima asks…Katsuki really doesn’t. He just wants to go home and shower.
“Nah, let's go to the car.”
“Okay well—-Go ahead I'm gonna take a quick dunk.” Katsuki eyes Kirishima for a moment before rolling his eyes.
“You gotta fucking piss now?”
“Hey! It’s a long drive!”
“You know what, I can’t say anything…Go,I’m gonna see if changing rooms have a shower without chlorine.”