After exhausting themselves in their latest bout of lovemaking, Ms. Watson fell asleep. Jon lay there awake, his head pillowed on one of Ms. Watson's gigantic tits. Jon wanted to grant his lover's wish for bigger breasts and in a way that gave other girls gigantic tits as well. Images of gigantic, swaying boobs attached to the chests of girls everywhere excited Jon. He carefully thought out his wish so that he could have a way out.
"I wish," said Jon, "that, until I wish otherwise, a harmless breast enhancing virus would emerge and sweep through the female population. Girl's breasts would develop to enormous sizes and girls would enjoy having their titflesh enhanced to such gigantic sizes and would not seek any sort of cure to the disease. This virus would be completely harmless, would not mutate into other forms and would not do anything besides make girl's boobs gigantic. Girls who have not yet developed breasts would have a latent form of the virus that would give them gigantic breasts when they hit puberty." With that, Jon settled down to sleep, dreaming of big tits while a pair of big tits rose and fell in time to Ms. Watson's breathing. The next morning, Jon woke up to find that Ms. Watson had already gotten up and was in the bathroom. Jon, still nude, went to join her. She was wearing nothing but a pair of forest green panties and was gingerly cupping her breasts in her hands.
"Anything wrong, Ms., I mean Phoebe?" Jon asked.
"My boobs are tender, for some odd reason," Ms. Watson said. "Maybe it had something to do with the marathon sex we had last night."
"Yeah, maybe," said Jon. Since Ms. Watson had not heard his wish, being asleep at the time, she would not know that he had wished for her to have the big tits that she had always wanted. The two of them ate breakfast together, Ms. Watson slipping off her panties so she could eat in the nude as Jon was. As the day went along, they watched several lesbian porno flicks that Ms. Watson had and made love on the couch. By late afternoon, Ms. Watson's breasts appeared to have grown slightly, by almost a cup size. They were now almost H-cup boobs and Ms. Watson was going to have to buy some new bras once she found out. They may already have been too small and she would either have to go out braless or wear bras that would struggle to contain the massive titflesh inside them.
The next morning, Ms. Watson's boobs were I-cup. She fondled them gently in admiration of their new size and asked Jon if he would go bra shopping with her before he went home. "You'll probably have to get some new tops to have some that still fit. Your old stuff will likely be skin tight after today."
"You're probably right," said Ms. Watson. "I'm going to have to go out braless as it is just to get new bras for the twins." They got into Ms. Watson's car. On thier way to the store, there was a news broadcast on the radio. There were reports that a new strain of virus had broken out, already named the Gigantits Virus, and it was sweeping through the population unchecked. Surprisingly it was only making women's breasts much, much bigger and was having no other adverse effect.
The radio announcer, a woman, finished by saying, "This reporter has already gone through two bigger bras and I'm still growing. All I can say is, I love what its done for my bustline and, ladies, if you have it too, I hope that you like what its doing as much as I am."
"I wonder if that's what's happening to me," said Ms. Watson. "If it is, I hope that it doesn't stop for a good long while." They got to a store that sold specialty bras and tops for big chested women. It was a good thing that they left early because a large line of women quickly built up. Ms. Watson got a few new bras and tops for her current size, as well as a few even larger ones if her boobs didn't stop growing. She even put an advance order on truly gigantic bras if she outgrew even the largest bras she had purchased. Other women were doing the same thing. And it was women of all ages, from teenage girls to matrons. Jon ogled the miles of tits that had gathered in the store. He could almost see them growing before his eyes. After Ms. Watson had finished with her purchases, she dropped Jon off at home, where Jon witnessed the changes in his mother and sister.