Finally satisfied, they used Chronivac to take their 'natural' forms.
Mandy decided to remain a cockwoman. Chuck also decided to remain a woman, just reducing her breast size to E-cup. Carmen returned to normal, but she decided to keep her horse stick, which was now perfectly stored inside her sheath. Tanya and Amy also split up and became human girls again, but they decided to remain hermaphrodite. Tanya kept a 9 inch cock between her legs while Amy kept an 11 inch cock, just like their balls that hung in front of their vaginas.
With the new transfirmations completed they realized they were hungry and went to eat something.
After everyone was on a full stomach, Tanya said "Mom, Dad. I’ve been thinking here and I think we can improve Chronivac."
"There is no way to improve it, it is already perfect." Mandy said
"That's what you think. Leave it to me." Tanya said
Tanya sat in front of Chronivac and peed a little, then she typed something before saying "It's ready, now just see if it will work."
Nothing happened for at least a minute, until Chronivac itself began to become more and more transparent until it disappeared completely. Everyone outside Tanya had no idea why Chronivac had disappeared.
"What did you do with Chronivac. Why did it disappear?" Carmen asked
Tanya then took it and looked at her cell phone, so she said "It worked, guys, look at the apps installed on your cell phones." They did what she said and saw that everyone had an app called Chronivac installed.
"Cool Tanya, you turned all that equipment into a cell phone app." Amy said
"Excellent, now we can use it anywhere." Chuck said
By this time it was getting late and because they didn't need to study anymore, Carmen and Amy said goodbye and went to their homes.
From here we.....