The parking garage.

Deciding not to dally too long, especially with the puddle that she had just left between her legs, Siobhan turned and continued making her way down High Street, her pace a little faster this time, the knowledge that a few stores were indeed open being very apparent to her, as well as her arousal, while still there and growing, not being constantly on the verge of climaxing any longer, thanks to her little display. At a pace just a little slower than a run, Siobhan reached what Robyn had suggested. The parking structure. It was the biggest of it’s kind in the country, and if Robyn was correct, would turn the remaining half hour of her streak into a measly 15 minutes. Seeing that the structure was still closed to cars for the next half hour, and that there was still a way for pedestrians to enter, the blonde Brit let out a sigh of relief that something was finally going right for her today.

The change from the bright morning to the parking structure was immediate. Not only was the suns light replaced with obvious artificial lights, that seemed harsher and served to make Siobhan feel more naked, but the sun kissed pavement, warmed up from the exposure, was replaced with the cold concrete, a change immediately apparent on the Brit’s bare feet. Siobhan shivered with her first few steps, it taking a few moments for her body to get used to the new temperature, as the blonde looked around. The structure was big, with a pillar every so often that could provide her with some cover were there to be an employee or a security guard on patrol, as well as what looked like hundreds of empty parking spaces, and that was only on this floor. There were a hand full of cars spread out through the building, their owners having obviously left them there long term, perhaps after drinking the night before and calling a taxi home. Still, they were probably having a less eventful morning after than Siobhan herself.

Keeping close to the pillars and the few cars that were inhabiting the structure, Siobhan kept her eyes open, knowing that while the building wasn’t open, there was still a good chance of someone happening upon the naked Brit and alerting the authorities. Or worse, the media! The thought of her face plastered across the countries newspapers, as well as the rest of her exposed and uncovered body, send shivers of fear through the blonde, her arousal becoming more apparent again the more she walked into the structure. She knew the other side of the structure exited at a street significantly closer to her house thanks to the sheer size of the building, but that of course meant her journey wasn’t a quick one. Taking her time, and being careful, the naked Brit soon found herself at the halfway point, when she heart a noise that made her heart drop.

A car engine, as well as the sounds of gears grinding against each other, a peek over her bare shoulder conforming to her that a car was entering the parking structure, the barrier lifting, confirming that employees must be littering the building too. Siobhan let out a shriek, covering her mouth instantly as it echoed through the building, before moving as quick as she ever had before to the nearest pillar, her body stiff as a board and her hand still covering her mouth as she heard the car driving in, the noise of the engine seeming to get closer and closer, though that was soon drowned out by the sound of her heartbeat in her ear, Siobhan feeling her pussy absolutely throbbing for attention once again, the hand that wasn’t covering her mouth coming to her stomach, just above her dark bush, it taking all of the blonde Brit’s willpower not to allow her digits to venture any further down. The noise of the engine had stopped, prompting the Brit to investigate the whereabout of her potential voyeurs, peeking her head around the pillar to see if she was just a little screwed, or totally and royally fucked.

“I’ve got to… I’ve got to move…” The Brit moaned as silently as she could as she saw two young women, obviously out early for a day of shopping, exiting the vehicle and starting to walk in the direction she had just come from. Siobhan knew she couldn’t take her time anymore, with the structure now being open there would be more and more cars coming, until she was surrounded at all angles, with no escape from the hundreds of people surrounding the nude Brit, some pointing and laughing, some recording the ideal to memorialise her humiliation for all time.

“Fuck!” Far more gracefully than the previous two times that day, Siobhan felt her body spasm, pleasure exploding from her lower belly, her sensitivity from having already cum so recently helping to spur on her most recent orgasm, which while significantly shorter in length than the previous two, was more compact, wrecking the girls body with pleasure and spasms, the blonde having to focus all of her remaining energy on standing, meaning she wasn’t as apt at controlling the volume of her moans as she should have been.