Lauren, having watched Heather's desperate public accident, started feeling quite aroused by it right after it happened. A few days later she confided in Heather and Kelsie what she was feeling and asked their thoughts. Kelsie said it was certainly arousing, but she wasn't daring enough to intentionally cause herself such a huge public accident as it would be too embarrassing for her. Heather, conversely, reminded Lauren that she'd never felt more alive, and she highly recommended Lauren try for herself. She figured there was only one way to figure out if she enjoyed that level of exhibitionism, she had to make it happen for herself and examine her feelings about it.
Lauren reached a decision a couple days later, and figured she'd at least try it once, and decide from there whether she'd repeat it or not. She started holding her poop in preparation for a Saturday adventure, with Saturday being day five so she'd actually be able to wait long enough to have her public accident. Kelsie and Heather were onboard for the same plan as for Heather's previous adventure, so nothing had to change. They did, however, pick a new mall so they wouldn't be recognized.
Friday was a struggle for Lauren, but getting out of work early helped. When she got home, Heather was waiting and asked how she was doing. "Well," Lauren said, "I have to poop, but it's not super desperate yet. I should be okay to wait until tomorrow without much issue. I'm actually worried I might not be desperate enough by tomorrow."
Heather said, "Well, I suggest once Kelsie is back, we go for a nice dinner somewhere so you can eat lots, that should help your situation."
Lauren looked nervously at Heather but finally accepted that she was right. Kelsie got back a couple hours later, and as she walked through the door, it was obvious she'd been holding all day. She was a ball of nervous energy, seemingly unable to stand still for a moment. Lauren asked brightly, "How are you sweetie, how was your day?"
"I'd love to tell you," Kelsie said, "but I'm about to piss and shit myself, I'll be right back!"
"How about you tell us about your day first," Heather said, "the bathroom can wait."
"NNNNGH... I don't think it can, I need to go now!"
Lauren said quickly as a diversion, "Anything interesting happen today?"
"Uuuugh... well, I had a young couple playing tonsil hockey and groping each other in the lobby, got almost pornographic, nearly called the cops on them." As she said this, she was dancing desperately trying to delay her relief and not destroy her panties and pants. Heather and Lauren were really enjoying the show.
"How long have you had to go," Heather asked, watching Kelsie's increasingly desperate dancing, "I imagine it's been a while?"
"Mmmmh... yeah... UUUGH... I..." Her statement trailed off then as she got a sudden urge and went into an instant thousand-yard stare, unable to move except crossing her legs, hands between her legs, and unable to say more. Lauren and Heather knew what they had just caused, as Kelsie suddenly pulled her hands away, turned her ass to the other two, and they watched as a massive bulge formed in the seat of Kelsie's pants, and she simultaneously flooded them with hours worth of pent-up piss.
"I'm sorry, I just couldn't hold it a second longer," Kelsie said, "I was literally holding it all day, and I was just too desperate."
Lauren simply said, "That was sexy!"
Heather quickly agreed, "Yeah it was, and don't feel bad, we forced you to wait too long."
"That's true," Kelsie said, "this is entirely your fault," pointing at both in turn.
"So," Heather said, "I was thinking we should go get a big dinner. Our girl here says she's worried she might not need to poop desperately enough for the mall trip tomorrow, I think she needs to eat more. Would you agree?"
"Oh, definitely," Kelsie said, "let me just shower and get dressed in something not covered in my piss and shit, and we'll go!" Lauren and Heather giggled at this, and let Kelsie get to it.
About fifteen minutes later, Kelsie was showered and dressed and was ready to go to dinner. Lauren's bowels had announced their fullness just as Kelsie exited the shower, and Heather watched as she grunted against the load she was clearly trying very hard to contain. Still, her desperation needed to be more pronounced, otherwise she wouldn't really have an accident tomorrow, so Heather stuck to the plan.
They left a few minutes later and reached the restaurant about ten minutes after that. They got seated and ordered some drinks, then a large meal. Lauren initially started eating slowly, but Kelsie and Heather quickly encouraged her to eat more. She relented after a short time, and ate her entire meal, her stomach feeling very full after. They finished dinner shortly thereafter and went back home. Lauren was starting to complain about how full she was, but Heather reminded her that was the whole point.
When they got back home, the women sat down to watch a movie, during which Lauren started feeling the dinner settling into her intestines, and there was some added pressure on her bowels. She continued to hold it though, grunting occasionally as the need increased, knowing it would result in a much better experience tomorrow. After the movie all three got ready for bed, and Heather reminded Lauren she could pee as needed, but wasn't allowed to poop. They all went to bed then, Lauren feeling a rather large load knocking hard on her back door.
Lauren slept well enough, awakened a couple times by a large turtlehead poking out which she had to fight back in. She finally woke up for good just before 7 and found the other two waiting in the kitchen for her with breakfast ready. Kelsie immediately asked how she was doing.
Lauren said, "I'm okay, but I'm really full. I feel so bloated. The need hasn't come back yet this morning, but it's only a matter of time."
Heather stated bluntly, "Well, that's the point. I can't wait to see you fighting back your load. The mall opens at 10:30. Are you going to try for a combined accident, or just your bowels?"
"I haven't quite decided yet," Lauren said. "On one hand, it would certainly be more intense. But I also don't know if I want that much direct attention on me."
Kelsie offered, "What if I was to try for rapid desperation with you? I don't really need to poop, but I could at least try to wet myself with you, so you weren't alone."
"That's kind of you," Lauren said, feeling touched that Kelsie would go that far for her, "but I don't think it'll be necessary. I just need to think about it for a little bit longer."
The women resumed their breakfast, then showered, peed and got dressed. Lauren chose a skirt as usual until Heather chided her saying, "We're not going to see anything if you wear a skirt! How about leggings or joggers?"