A few hours later...

Siobhan had to admit, despite the fact that she wasn’t at all serious when she’d laid out the terms of the ‘challenge’, rather seeing it as a way of ending the argument she was having with Robyn regarding her own exhibitionism, she definitely hadn’t expected Robyn to actually go through with it. Much less, commit to it as hard as she had. It had been 2 hours now, longer than Siobhan had spent naked on her initial streak through the city, and Robyn was showing no signs of cracking.

The pair were sitting in the living room, glasses of wine in hand, and the latest trashy reality tv on the screen, Siobhan bundled up cosy in her pyjamas with a blanket. Robyn on the other hand, was still completely naked from head to toe, having elected to not even cover herself with a blanket of her own as she lounged on the couch, her commitment to the challenge being all too apparent.

“Ready to admit that I’m more willing than you and accept your fate of streaking around the block?” Robyn asked cheekily, a grin on her face as the blonde looked on at her friend, confidence oozing with every word. Despite this, on the inside Robyn’s adrenaline hadn’t cooled down at all, the student’s heart rate just as high as it had been when she’d initially stripped down. And the prolonged exposure… well let’s just say Robyn could see why Siobhan was as horny as she was last week.

“I’ll admit, you’ve taken this a lot more seriously than I thought you would have…” Her British roommate for the weekend replied, voice sounding unsure, taking another sip of her wine to sate her nerves, “But you said the whole weekend. You’ve hardly even started.”

“Longer than you were naked for.” Robyn retorted, her smile shining through despite her blushing face, “And I’ve managed without blowing my load once, Miss multiple orgasms!” She couldn’t help but laugh at her own vulgarness, especially at seeing the posh girls face go pale, and scrunch up in disgust at her words.

“That language! So unladylike!” Siobhan’s disgust, and uncomfortableness was apparent in the tone of her voice, with some light embarrassment in there too, perhaps an acknowledgement that Robyn’s crass and gaudy way of putting things did in fact affect her. “Besides, I’m sure I wouldn’t have… reacted… like that if all I was doing was sitting around on your couch all day. You want a challenge? Try going outside yourself.”