I Can't Undress!

Sunset Shimmer, Rainbow Dash, and Rarity sat on the couch. They were sitting on a towel they had laid on the couch because their pants and shorts were still wet.

"I don't know what we can do," said Sunset.

"I don't know about you but I'm starting to smell funny," said Rarity, for she had been sitting in her pee for over an hour.

"Yeah, I think we all are, Rares," said Rainbow Dash.

"I simply can't go through the rest of the day like this."

"You don't have to. Let's take a bubble bath in your hot tub, and then a nice shower to rinse off!"

"I would much rather be completely soaked with water than smell like pee," said Sunset.

"What a marvelous idea," said Rarity.

...

Once they had taken their bath and shower, all three girls were sparkly clean and soaking wet.

"That was quite lovely," said Rarity, who let her wet hairstyle stay for now. "Except for SOMEONE breaking wind in the tub."

Rainbow Dash chuckled.

"It's not gonna last," said Sunset. "Next time we have to pee, we'll just re-wet our pants."

"Maybe the bath washed the curse off." Rainbow tried to pull her shorts down again. "Still nothing."

"Let's not worry about that right now," said Rarity, who really didn't want to think about it. They spent the day hanging out at the house, trying to forget about it. At 4:00 Rarity cooked them a meal for dinner.

By 6:00, all of them needed to pee again. They hadn't drank as much this afternoon as they had this morning, but they did need to go. They held it as long as they could, so they wouldn't have to wet themselves more than they had to.

"Hey, let's have a holding contest!" said Rainbow, who was holding herself with both hands.

"Really, Rainbow Dash, you are so uncouth," said Rarity.

"What? If we're gonna be peeing ourselves for a while we might as well have fun with it!"

"Only you would have fun with something so vulgar."

"Uhhhh... I don't know how much longer I can hold it," said Sunset.

They held it for almost two more hours. They were holding it longer this time than last time. Maybe it was because they hadn't drank as much. Or maybe it was because they weren't panicking trying to get their pants down in time.

All three girls were leaking at this point.

"I think we've held it long enough," said Sunset, and she let it all out in her already-wet pants.

Rainbow Dash sighed as she started to pee too. Rarity hesitated, but the sound of the other two girls peeing themselves and their sighs of relief seemed to force her to let go, and she couldn't help but sigh once she was peeing.

Once they finished, Rarity mopped up the puddle they made on the floor, and they showered again.

"It's getting late, so let's have a sleepover here tonight," said Rarity, and she set up three mattresses in the middle of the basement.

Though they were dripping wet, they got to sleep easily. Today had been a tiring day for them.