"What's wrong little bro?" Mike asked.
Jeff felt himself stir at the condescending statement. His face burned red as he saw his big brother standing in the room in nothing but his underwear. "N-nothing..." he blushed. Jeff tried his best to look anywhere other than Mike. Just seeing the big man seemed to give him butterflies. "I was just wondering what you changed?"
"Hmm? Oh that! I just wanted to make sure that you're okay being my little brother instead of son. It's still a little weird you know. I can't believe I'm only 22 again! And with a body to boot!" Mike threw up a flex, showing off his impressive physique. Jeff stared, mouth slightly agape. His hands quickly went to his boner to cover it up. "So all I did was type in that Jeff loves everything about his big brother." Then shrugged his heavy shoulders.
Jeff was barely listening. His mind was wandering elsewhere as he thought back on new memories started to form. He could clearly remember all the times he tried to sneak a peak at Mike while they were growing up. Just seeing Mike grow and develop over the years made Jeff go wild. It didn't matter that Jeff was straight, but he loved everything about his big brother. He accidently let out a moan as he absentmindedly stroked his cock.
"Bro?" Mike asked.
"Nothing!" Jeff quickly corrected his behavior. "I just didn't realize you were going to make a change. That's all."
"Oh. Alright," Mike shrugged his wide shoulders and let out a chuckle.
"Boy! Dinner's ready!" their mom called to them. "And Mike you better come fully clothed!"
Mike and Jeff both let out a sigh of frustration. "Alright Mom!" Mike called back.
"THANK YOU! Love you!" came from their mother in the other room.
"Mom..." Mike smirked. He gave Jeff a tap with the back of his hand. "Tell her I'll be down in a minute."
"Uh-huh..." Jeff nodded. He didn't realize he was holding his breath until after Mike had left his room. Even as Mike closed the door, Jeff saw a giant sticker of Mike on the back of it. "God damn he's big..." Jeff swooned as he stood up and gently ran his hand along the life sized sticker. His mind was only private photo albums he had of his older brother. Curiosity took over. His mind wouldn't let it go.
Jeff opened up the album to find picture after picture of Mike in an array of undress. There were photos of him on the beach, camping and in the gym. Some of them were just when Mike looked really good in a shirt, others looked like they weren't taken with his expressed permission or knowledge. However, Jeff kept thinking about Mike's shows. He'd competed when he turned 18 and won third.
An anger welled up inside Jeff. "He should have won first..." Jeff growled. A nagging feeling in the back of Jeff's mind told him to calm down and change back what Mike had done, but a much stronger, 'why shouldn't I love my big bro?' squashed it down. He looked at the Chronivac, then the picture. 'Mike won his first bodybuilding competition because he was better than everyone else there.'
Jeff felt a ting of guilt. Mike didn't like cheaters. And if he found out that he only won because of this, he might get mad. However, Jeff saw an awareness filter. He didn't realize it'd been set to only target and user. Then changed it to only user. A smile appeared on his face as he clicked enter.
He watched as the picture changed. First, the two other men dropped down a place while Mike stood at the top. Somehow his muscles seemed to shift just enough to where it was noticeable. Little things that Jeff wouldn't have noticed about the shape and definition of Mike's body, that he always saw as perfect, seemed to shift ever so slightly, giving him an even better physique.
"Fuck yeah..." Jeff moaned.
A knock to his door brought Jeff back down. "Bro?" Mike asked.
"Y-yeah!" Jeff tried to hide his excitement. However, his eyes were locked on the man standing in his doorway. That small change seemed to have developed over the last four years, somehow making Mike look even more perfect than he was. "What's up?"
"I was thinking, about that device. Why don't you say that you have a copy of that program on your phone. Then after dinner we can go around and test it," Mike said.
Jeff's smile broadened. "Man I love you bro..."