Betty walked up to Hector, who by now, had regressed right down to a one year old stark naked baby.
His regressive sensations slowed down and then....
They stopped.
She picked him up carefully, and put him carefully on the sofa.
"Would you like to know how you've regressed?" She asked baby Hector.
Hector babbled in baby talk.
"Well," she said, "I secretly spiked your coffee with a full throttle age regression formula. Drinking that stuff makes people get younger by the minute. The scientists I tested it on immediately regressed to babies. It seems that is the age the regression goes to and then stops."
"You regressed pretty well. You look so cute and pretty as the day you were born."
Baby Hector babbled in baby talk happily.