Chapter 1

When Windows 10 appeared, many people who were used to the old XP complained because it looked a lot like a Tablet interface instead of a PC interface.

John Wilkins, 18-year-old HS senior and geek extraordinaire, wasn’t one of them. He liked the new interface, he thought it was more intuitive and easier to learn, especially for people not too savvy in computers.

People like his sister Melody. She was 17, a cheerleader, and a future (or current) heartbreaker for the male half of mankind.

This particular Saturday morning, John heard his sister calling him from her bedroom.

“Johnny, can you come for a second please?”

“Yes Sis, what’s up?” Unlike other sister-hot/brother-dork relationships, theirs was easy and loving. She never ignored him at school and he was sure she was the reason behind the lack of bullying by the jocks that was so common for boys like him.

“What do I do now?” she asked, nodding towards the PC screen.

He immediately recognized the Windows Installer Tool interface and the choice between “Full Install” and “Upgrade this PC Now.” The first choice was highlighted.

“What do you want to do? Keep all your files and software or erase your hard disk?”

“Oh my God, no, I want to keep everything!” she said, alarmed. “Was I really about to erase the whole hard disk?”

“Yep, if you had clicked on ‘Full Install’,” he chuckled. “Don’t worry, just click on “Upgrade” and you’ll keep all your data”.

“Phew! I couldn’t bear losing my ... er ... data.” She looked at him again. “Ok, click. How long will it take?”

“Oh, about 2 hours,” he said, looking at the progress bar. “But you can leave it alone, it’s on automatic now.”

“Thanks, older brother.” She smiled.

“You’re welcome, little sister.” He smiled back and left her room.

She saw the percentage bar filling slowly, and decided there was time enough to go to Cindy’s house and exchange some school gossip.

John finished his homework and looked at the clock. It was already 11:30. As every Saturday morning lately, his parents and big brother were at the gym, supposedly getting into shape for the upcoming summer. He didn’t really think they needed to work out so much. Celia, his mom, and Patrick, his dad, were a handsome couple in their early forties, both still keeping their college bodies. He, a former competitive swimmer, and she, a cheerleader. His older brother Mark was 20, going to trade school and still living at home.

Suddenly he heard the well-known Windows startup sound. A quick calculation told him that only one hour and a quarter had elapsed.

He had heard Melody leaving, so he went to her room to check that the install had been completed correctly. It wouldn’t be the first time for a Windows installation to go wrong.

He knew her login password “SexyCheer01” from one time she typed it in front of him. He wouldn’t have remembered it if she hadn’t been such a slow typist. He decided that checking her Windows install was not a breach of privacy if he didn’t delve into her files.

He logged in, and the well-known blue Windows background came to life. He clicked on “Start” and the tile appeared. MS Word ok, Excel ok, Edge ok, Photos ... he saw a thumbnail of what looked like several nude people.

“So she collects porn,” he chuckled. He doubted her collection rivaled his, which was already several gigabytes in size. Suddenly he felt his whole body shiver. “Can’t be,” he thought. He clicked on the picture. And in the blink of an eye, his whole life changed.

“What the fuck?” He said aloud. The photo showed his sister, his parents, his older brother, his uncle, his aunt, and his cousins, all of them naked. Everyone’s hands were touching somebody else’s body. Melody’s hands were grabbing Mark’s and Dad’s erect cocks, his dad’s hand was opening Melody’s pussy and Mark’s hands were cupping their mom’s breasts. The rest of them were in several combinations, and all of them were smiling at the camera.