No, memories don't come back retroactively

"Am I misremembering, or were you wearing trousers a minute ago?" Melody said snarkily to her brother as he sat his bare ass down at the table again. She had to admit that he had a nice ass for her brother, and, being blonde like her, she couldn't see any hair on his ass, if there were even any there at all.

"Ugh, I wish!" Josh said in a condescending fashion. "Don't try to shift the bad behaviour tattling on to me sis, you're the one on the hot seat for playing with your pussy in the kitchen, you don't see me grabbing my dick do you?"

"I guess you're right," Melody said with genuine disappointment.

As she ate her waffles she wondered what her brother had been changing about the world... But there was literally too much to consider. Maybe her brother had been nerdy with a small penis and a hairy ass yesterday and the big-dicked stud-muffin of a brother she now had was all thanks to the app...? Who could say... Maybe her stupid brother was responsible for a lot of the sexist, misogynistic things in the world like beauty pageants, MTV and women only earning 75¢ on the dollar compared to their male counterparts in the business world?

Well, now that Melody had access to the Rules of the World, all that was going to change, thought the bottomless High School+ student.

She quickly checked her email on her phone, followed the link and downloaded the app onto her phone. She took a minute to confirm her account information and, idly, wonder where the app came from and how Josh of all people had come to possess it...?

"Kids! The bus is here!" there mother cried, spurring both bare-assed students to jump up from the table, grab their backpacks and dash for the front door. Both clad in sneakers, socks, white tops and red blazers and nothing on between their waists and ankles. They were quite the site, fair skinned bare asses moving with their athletic bodies as the jogged to the bus stop on the corner, the dappled sunlight through the trees illuminating Melody's shaved bald pussy, Josh's large, studly cock flopping against his thighs as he ran. Melody couldn't deny the entire sensation made her wet. Was the law that required young women to attend High School+ one of the rules that her brother had changed? Was it a secret fantasy of hers that she had suggested he change for her and she had forgotten when the change was made? Was that why she secretly liked it so much? Why it made her so wet to be running down the street with her ass, legs and pussy exposed to the height morning air?

As they approached bus, she remembered what would happen if people saw her getting noticably aroused and, when they stopped in front of the open doors to the bus, she took her red handkerchief out of her blaster's pocket and dabbed at her vagina, as was polite to do if there was moisture there for... Whatever reason. Unless someone sniffed her handkerchief (and what kind of perv would do that? Sniffing a girl's pussy-handkerchief?!) no one could prove it was because she was dripping with arousal at being exposed...