[Leopard]

Evie

The sensible thing to do was obviously to wait until the next stop before going out, since then she'd have the best chance of not being seen or being caught out of her compartment with no way to hide - ignoring the fact that there was no way to actually hide from anyone who came into her compartment, but at least the chances were slightly lower of that.

Actually, Evie thought, the sensible thing to do is get dressed again right now and sit down like a good girl.
But she was far too horny to consider being a good girl, and instead weighed up the risks of darting out into the corridor right at that moment with no idea when the train might next stop.

How about this, she thought to herself. You have to cum at either end of this carriage, naked, otherwise no orgasms for an entire week.

A week was an eternity of time in orgasm world to Evie, but still, that wasn't quite enough to nudge her off the fence and into bravery, or recklessness.

As well as having to spend the rest of the trip naked and writing "pussy wimp bitch" all over your body and leaving it on until you shower at the new school, whether they're group showers or not, unless you actually make an effort to try this dare.

That was enough to motivate her. Smiling ruefully at her own imagination, Evie walked to the compartment door - completely forgetting that she'd agreed to attempt her own dare, but not yet decided whether to wait before leaving or not - and poked her head out. Seeing that the coast was clear, Evie stepped out through the door into the carriage corridor, and before she could run back into her compartment and hide, closed the door behind her.

She stood in the corridor for a moment, breathing deeply, feeling a little dizzy and short of breath, watching the trees rushing by through the window opposite her. The train corridor was quiet but for the endless rumble of the train's passage along the tracks, no hint of human voices reaching Evie's ears.
Realising that she was shaking - or shivering, but most likely just shaking - Evie shook herself and then dropped down into a crouch, then began to crawl down the carriage corridor.

The first few steps were the hardest, as she left the relative safety of her compartment further and further behind. She began to wonder what she was doing, losing track of her arousal, shaking with nervousness and no longer sure why she was going through with this challenge that she'd set. She was going to be caught. She was sure of it.

However, Evie did in fact reach the end of the corridor without anyone screaming out in shock or surprise. Her knees were already protesting from the short crawl, and her entire body was still shaking as if freezing. True, it wasn't particularly warm, but Evie was still fairly certain that the shivers came from her excitement and fear. Goosebumps prickled somewhat uncomfortably all over her body, and she almost giggled aloud at the sudden fear and thought of what would happen if someone saw the goosebumps on her pussy.
She looked about, wondering where it was safest to masturbate. There was a sort of separate area at the end where the doors out of the carriage were on either side, along with a small bathroom and a small storage space, the two located on opposite sides of a door that led to the next carriage.

Evie immediately rejected the idea of hiding in the bathroom to masturbate - that was much more secure than being naked in her compartment, with the minor downside of possibly having no way out again - and considered crawling into the empty storage space opposite. But that, too, felt too much like hiding, leaving her with the choice of kneeling either at the end of the corridor, but in view of anyone opening all three doors behind her, or shifting across and kneeling right in the middle of where the three doors faced, out of view from the corridor but unable to see anyone coming down it. Neither of the choices seemed particularly safe, and standing was obviously out, as then she could be seen from anyone looking from the next carriage - at least crouched down, she'd have the few seconds of warning when she heard the door of the next carriage open first.

Deciding that there wasn't any good decision available, Evie simply shrugged and shuffled over to the middle of the carriage end area and began to touch herself, legs apart and cursing her own stubbornness. The quicker she was done with this idiocy, the better. She just hoped that she'd still be able to cum quickly in such a shaky, anxious situation.