Rollo didn't want to go into the water it was nasty so he pulled out his phone and activated the Chronivac App.
What Rollo didn't realize was that the app came with emitters to properly direct the apps settings to the subject.
Rollo entered the app and pulled up Jeff's profile. It flashed on and off and he entered to attach the dildo back to Jeff. As he his submit the the Jeff began to tingle.
Rollo watched the app as it flashed different messages on the screen.
Error: emitters not found attempting to find alternatives
Error: Alterations will be permanent.
Error: Subject randomized.
Error: Program failing.
He could feel his crotch get that feeling that it had when the dildo detached from him and he was excited. The dildo came out of the water and grew closer and closer to his crotch.
But it didn't just fly out of the water. It snaked it's way across the ground and up to his crotch. It had been floating down the stream and grew longer and longer as it finally attached to Jeff's crotch. At that point it stopped growing and was well over 100 feet long.
What the hell did you do to me? Jeff screamed.
Rollo laughed for a moment then he began to tingle.
The app was attaching to it's second victim. Rollo felt his breasts enlarge to the size of basketballs. His hips rounded out and his hair grew long and silky.
For the most part now Rollo looked like a woman. But he still had a penis and fairly large balls.
While Rollo was changing Jeff was reeling in his extra long penis and damn was he horny now.
There was only one person he could find to use and it was now Rollo.
His cock no longer got hard it was only stiff as it entered Rollo's ass and shoved foot after foot inside Rollo. There was no way he could possibly ever get that 100 feet inside anyone but there were several feet inside Rollo and he was enjoying being filled.
As Jeff shot inside Rollo, Rollo realized he was becoming pregnant by Jeff.
Oh crap Rollo's mind said but he realized he couldn't do anything about it.
When Jeff finished they headed off. The Chronivac still acting up randomly affected various people along the way in strange and devious ways.