>>3076462This post (and thread in general) inspired to revive a WIP Suityan story. This is actually my first time writing about chuubas, so I'm open to feedback.
The sun is beating down onto your arm, as a summer breeze drifts through the car's window. It's the perfect day for a road trip, almost enough to make you forget the traffic jam. But the best thing about today is your girlfriend, Suisei Hoshimachi, in the passenger seat next to you. Her azure hair frames her beautiful face like a painting. She's a true idol, and she's stubbornly dedicated to her image even out of the spotlight. Even now, when she badly needs to use the bathroom.
Although it's the second day of the trip, you haven't seen Suisei go to the bathroom once. You're pretty sure she snuck away at a rest stop, but when you got back on the road she said she was just buying snacks. There was also the time where you went to the hotel bathroom after she "washed her hands" and it smelled like air freshener, but she was just cleaning, according to her. "Idols don't use the bathroom! Don't you know that?" she'd say with a grin. But right now, it looked like this idol had to use the bathroom urgently.
Suisei was clearly uncomfortable. She wore a look of slight concern on her face, and for the past hour she had subtly been pressing her legs together. You resist the urge to say "I told you so", and decide to be merciful. "Hey Sui-chan, do you want me to pull over?" you ask in a knowing tone. "I don't need to-" she says, looking away with a sense of embarrassment. "O-ok, if you really want, but just so we can buy extra snacks! And I already know your favorites, so you can stay back and refuel." You see a smile growing on her face, clearly anticipating the sweet relief her bladder was soon to get. Well, as soon as the traffic jam cleared up.
"Can't they go any faster?" Suisei complains. It's been 30 minutes since you promised to pull over, and she isn't looking any less tense. "I doubt it, it's a holiday and this is the route to the beach." "I know. I just wish I could get out and...wash my hands. You know, they've been kinda sweaty in this heat." She rested her hands on her lap and gave a pained smile. As you turned to check the road ahead, Suisei furtively slipped a hand between her legs, using all of her effort to hold back the pee that was now begging for release.
She looks so desperate that you decide to speak up. Her pride will make her hold it as long as possible, but you don't want to see your girlfriend so uncomfortable. "Sui-chan, I know you need to go to the bathroom." you say with a gentle tone, trying not to embarrass her further. "Y-yeah, you're right. I do." she responds in a quiet voice, looking out of the window as shame spreads across her cheeks. "It's OK, I think I know what you can do." you say, offering her an empty water bottle that you finished earlier today. "Seriously? What kind of idol would I be if I peed in a bottle?" she said, incredulous. "The kind of idol who doesn't pee her pants" you respond sarcastically, as her fingers continue to press against the crotch of her sky blue shorts. "Good point" she answers with a bashful smile, unbuttoning her shorts and sliding them precariously down to her ankles. Her lacy white panties follow, her fingers working dexterously despite shaking with anticipation.
Suisei reclines on the seat, aligning herself with the bottle as well as she could. As soon as she does, the hold releases, as if her body was giving her permission to finally rest. A powerful jet of pee instantly flows out of her, the splashing sounds in the bottle drowning out her blissful gasps of relief. Her eyes are half-lidded in relaxation as the golden stream continues to fill the bottle. "That must feel good" you remark, to which she nods rapidly. "I've been holding this for soooo long" she beams, her voice soaked in pleasure. Suisei looks at you with a blush as her stream tapers off into a trickle. "I guess idols do use the bathroom after all" she laughs as the traffic finally begins to get moving.
"You don't think I'm gross for this, do you Anon?"
You place your hand gently on her shoulder. You would have held her hands, but one of them is holding a bottle of piss and the other is pulling her underwear back up.
"Of course not, honey. Sui-chan is just as cute today!"
