Not a single giant monster attack has happened in the past 3 months and Mojo Jojo or any of the other villains of Townsville haven't been seen in 2 months. Without anything to protect Townsville from, the Powerpuff Girls suffered brutally from boredom, Blossom had recently found a few interesting books to keep her busy, Buttercup had found a few video games that were fun, but Bubbles never found anything more fun than playing with stuffed animals, which she got bored of doing fast. Because of this, all she does is just stare at the TV with some food next to her, usually a bag of chips or something sweet.
Not a single day goes by that she wouldn't be found on the couch with food next to her, flipping through random channels, looking for at least one that looked even slightly interesting. She has also unknowingly gained a bit of weight. She hasn't noticed, but Blossom, Buttercup, and Professor Utonium have noticed the little stomach poking out under her dress.
Today was like any other recent day, Blossom reads, Buttercup plays video games, and Bubbles eats chips on a couch while watching TV like a lazy bum. Blossom was worried Bubbles might get fat from doing nothing but eating so she decided to speak up, "Hey Bubbles" she said "yes" Bubbles said "are you really going to do nothing but eat and watch TV all day?" Blossom asked
Bubbles just stared at the TV "well there's nothing left to do so yeah" she replied casually "she's right you know Bloss, there really isn't much too do" Buttercup said while still playing her game. "Yeah I'm bored too, but I'm not gonna do nothing the whole day" Blossom said, Bubbles looked at her sisters and Buttercup paused the game before giving a big stretch.
"You could read something just like I do" Blossom suggested "reading that's so boooooooring" Buttercup said in a bored tone "I wish Mojo Jojo would show up again, then we'd finally have something to do" she finished.
"Well maybe he finally learned he's no match for the Powerpuff Girls! But maybe he's trying to think of a new way to defeat us, it must lately become pretty hard to think of a new plan" Bubbles said as she finished her chips.
"I'm going to get another bowl of chips do you guys want one to?" Bubbles asked as she got up "well eh Bubbles don't you think you need to stop eating so much?" Blossom said carefully, "Why? What's wrong?" Bubbles asked a bit confused "oh its nothing, really nothing" Blossom said with a small smile.
After Bubbles flew out of the room Buttercup turned to Blossom, "you can fool her but not me, what's wrong? What are you worried about" Buttercup asked looking at Blossom, "well I think she is lately getting a bit too fat" Blossom said "so, that's her problem, let her deal with it" Buttercup said casually.
"Hey, she is our sister! Be a bit nicer too her" Blossom snapped, Bubbles just then came back into the room and sat down on the couch again pouring chips in her mouth from an extra large bag. "Seems like she switched her bowl for a bag, but still it's her problem" Buttercup said, Blossom just lifted her shoulders and went back reading but looked every now and then at her sister's belly that hadn't been there a few days ago.
'If she could see she gained' Blossom thought, then she got an idea, "hey since there's no crime we could go for a swim tomorrow" Blossom suggested "it's raining and I bet tomorrow also and it's cold, why should we go swimming?" Buttercup said "I don't mean outside, I meant in an indoor swimming pool!" Blossom said "why not, I did get a bit stiff from sitting inside all day" Buttercup said and she stretched her body so far you heard a KNACK! "All right, Sounds like fun" Bubbles said with a big smile, 'when you're in your bikini you'll see how big your belly has gotten' Blossom thought but she didn't say it.
The next day
The girls had now arrived at the pool, they wearing bikinis that were their respective colours. They the realised that they were the only ones there, and for good reason, it was somewhat cold and the pool had just opened for the day. Buttercup was the first to jump in, Bubbles followed almost immediately with a big splash, but Blossom seemed troubled, it had nothing to do with Bubbles, it had everything to do with something she hadn't noticed before about this local pool. She decided to forget about it now and she jumped in to play with her sisters.
15 minutes later
Bubbles was now staring at her belly, when she did back stroke you could see it sticking out above the water, Bubbles began slowly rubbed it. Blossom looked from a distance thinking that let her sister see for herself how fat she had gotten would let her watch out for her weight, boy was she ever wrong.
Bubbles shook her new love handles and pushed in them with her hands and she had to admit that she liked it so she smiled happy. Blossom didn't understand what was going on so she swam straight to her sister too ask what she was smiling about when suddenly some water moved away on his self.
Under the water was a dark blue eye that looked angry at her. Blossom knew exactly what it was, it was another monster. Then all the water in the pool rose up and formed into a monster made completely out of water, Buttercup and Bubbles flew out of the mass of water and teamed up with their sister.
"I thought I felt something strange" Blossom said, "then why didn't you tell us leader girl?" Buttercup asked angry "well I didn't know for sure what it was and I tried to forget it" Blossom snapped back. Buttercup flew at the monster meaning to hit it hard but she flew right through it and hit herself against the wall at the other side of the monster.
"Buttercup! He's made of water, if you try to hit him you fly right through him "Oh so I can't hurt him, but then he can't hurt us either" Buttercup said, that was a mistake; the monster hit Buttercup and sent her crashing into the wall again.
"That's it now you're going down!" Buttercup said as she looked at the monster angrily before her eyes started too glow red and the next moment laser beams came out and hit the monster. In a few moments his body started to boil and after that the water started to turn into steam and the monster started to shrink. When the monster was about four inches tall it understood that it was defeated for now and it run away as fast as he could before he would get even smaller.
"Come on girls let's go home" Blossom said, she had gotten so sidetracked by the monster that she forgot what she wanted to ask her sister and neither of them noticed the dark figure in the shadows that had followed their every move.
The dark figure in the shadows noticed a few strands of the girls' hair in the pool and around it. He picked them up and slipped them each in separate beakers, the figure then left the building and began heading towards a giant volcano, which had some form of a strange half-sphere on the top with a giant telescope protruded out of the half-sphere.