Jeff combined a few different things and made it so that at random intervals everyone in the immediate family would swap at least one thing with at least one other member of the family. He made it so that only he would be the only one aware of the swaps. Then for the sake of safety he would revert all changes at the end of the day. Jeff executed the Chronivac problem and couldn't wait for the first swap. He started to get up from his computer as he had to get ready for school... and then he got a stirring in his pants as he felt his crotch get a little tighter.
"Cool" Jeff thought "Am I getting dad's dick?" and then peered inside his pants to see that his penis was growing longer than he was sure his dad's was. Not that he saw it in awhile, but because it was far beyond the length of what could be expected of a human penis... and it was growing white hairs. "this... is snowballs tail..." Jeff muttered. He could feel the tail and it wasn't as sensitive as his penis, but trying to walk with it shoved down one of his pants leg was awkward. Jeff felt irritated, but told himself that he wanted random swaps... and this was a random swap. If anything got too out of hand he always had the chronivac emitter on him. I mean it wasn't like his awareness could swap to someone else right? Jeff grinned as he saw snowball walk by with his penis wagging a little on snowball's butt.
Now while Jeff may currently have awareness and the emitter himself. It's not like it wouldn't be entertaining watching the other members of the family. So who should we follow?