Jeff let the device get to work; it began to shake a bit as it processed the action it would soon complete. The settings for the swap Jeff input allowed for any female within the radius, no matter their status or relation to Jeff. A light blinded Jeff as the swap took place; he could feel the physical changes happen as his legs lengthened and swelled up into feminine shapes. His junk was the last bit to change as it shrunk and was replaced with a vagina. When Jeff finally had his vision restored, he looked down and was amazed at the results. Gone was his younger, male lower body; in its place was the very fit and curvy lower half of a mature woman. Wide hips, plump rump, luscious legs, dainty feet, and a shaven pussy to finish it off. Surprisingly, Jeff's new lower half also had the original owner's attire, since he had on jean shorts and platform flip flops, with a g string serving as undergarments.
Following the physical changes, Jeff's mind began to be altered by the other settings of the swap. His intelligence changed slightly, making him feel like he should go through the directions of the chronivac again. Lastly, his personality changed, as he learned whose lower body this is; it was his mother's. "Wait, I have mom's legs!?" He was surprised at first, but then calmed down as his personality became mostly his mother's. "Well, I guess it's not too bad. These gams are so sexy." He complimented his legs just as how his mother would. "They are so attractive, so glad they are mine." Jeff then said, before getting moist down below.