(Using a character from Wokka's branch. It's quite good and keeping this story arc alive! Thanks!
David made sure to wash thoroughly. He scrubbed and scrubbed for what seemed like forever. Now that he couldn't control himself he was truly starting to worry. He dried off his hands and went up stairs making his best efforts to avoid his altered parents. Marching up stairs he heard his brother call out to him. As best as he tried he couldn't avoid Andy. The half female teenager came out of his room just in time to stop David.
"Hey dude, it's been a while since you've been around like this..." Andy said. David tried his best not to look down. The curvaceous hips were near entirely visible with the tight leggings Andy found himself wearing. "...well since we both are open...and ya know you're not seeing anyone..."
Andy stood there with one foot rubbing against the back of his other leg. His hands placed themselves on his new waist and he bit his lip nervously. It didn't take long for David to understand where he was going with this.
"Andy!! You're my brother!" David said in disgust.
"Well, technically only from up here!" Andy said gesturing upwards. "But down here, it needs attention too! I can't help what goes on down there, you know that!!"
David fought his hardest not to be tempted. He looked down at Andy's legs. They were thick, yet tight. The fabric absolutely clinged on and was see through even without light. If Dr. Gilmore wanted to tempt David he picked the absolute best choice. David became fixated on the tight underwear being revealed. He nearly drooled until Andy's hands rubbed his thighs enticingly.
"Look, maybe tonight okay!" David had to say.
"Fine! But you better get me off!" Andy agreed, disappointed. To tease, he raised a leg and tapped David's tenting erection with his knee. "Try to keep it together!" Andy winked and went back into his room, but not without leaving David a full view of the plump buttocks now attached to him.
With some more clarity David ran to his room. He turned on his computer, hoping for some sort of connection. Much to his surprise there was access to the internet. It was limited as he found himself unable to post anything on social media, a safeguard from Dr. Gilmore for sure. The only thing David wanted to do was research. He entered a handful of terms from " Applied MetaDynamics" to "Scientist Dr. Alan Gilmore" to "Reality Bending Device" all sending back an error. Of course he had to cover his tracks, Dr. Gilmore was a monster, but not an idiot. However one term gave him something to use: "Scientists researching reality alteration". One of the results even included a mention of Hillsburg.
Clicking the link he found a short news article from the local paper. "Hillsburg Scientist claims to have cracked the Theory of Everything." David read more and found a name he was familiar: "Edward Miller". David remembered getting a college recommendation years back from him. In fact he could almost remember the lab where he had to pick it up. A few searches later got the exact address. Luckily it wasn't connected to Dr. Gilmore's facility. David immediately got dressed and began to leave.
Time was of the essence, that lab could be anything now, and Dr. Miller could have his memory erased, or even worse. David rushed out of the house making special effort to avoid his altered family. He got into his car and drove off towards Dr. Miller. Not at a single moment did David consider how easy it was to find those results, maybe too easy...
