In the morning, things appeared to be normal. That is, until Jeff took a closer look. Upon opening his underwear drawer, he noticed it now had a built in divider. On one side were regular boxers, which were almost empty, and on the other side was filled with bras and panties.
His closet and the rest of his clothes were similarly organized. It made sense. If people could swap sex at will, they would need a wardrobe for both forms. Though he didn't think he would have so much since he hadn't learned to become a girl yet.
This probably was why he had more girl's clothes then clean boy's clothes. In fact, he couldn't find a single clean shirt among his boy's clothes. Jeff went downstairs to ask his parents if they had done laundry.
Once Jeff got downstairs he saw his little sister Beth sitting in a chair, with their father speaking to her in a calm voice. "Sleep, going deeper and deeper. Now Beth, when I snap my fingers you will let Ben out to play. Understand?" Beth sat with her eyes closed, nodding her head subtly.
As his dad snapped his fingers, Beth suddenly began to shift. Her shoulders grew broader, as her small breasts flattened. Her hair receded into a short cut, as her curves vanished into the more solid frame of a boy. "Now Ben, I'm going to bring you out of the trance and you can get ready."
Soon enough, the new Ben was walking around and heading upstairs. Approaching his parents, Jeff spoke up. "What was that about?"
It was his mom that answered. "Well, since the washing machine is still broken, we haven't been able to do laundry and Beth was out of girl clothes. Speaking of, how are you doing?"
Jeff blushed a little. "I'm out of boy's clothes too."
His dad patted the seat next to him. "Sounds like I need to help Jenny come out."
Jeff sat on the seat. Once again Jeff was both excited, and nervous. "But I'm supposed to start my class on learning to switch sex today."
"Well you can take that as a girl. It's not like the process is different going one way or the other." His dad sat there silently for a moment and smiled. "You know, this will probably be the last time I have to help you. Soon you'll be switching back and forth when you feel like it instead of when your school does the father day dance."
Jeff squirmed a bit, currently not remembering those events. "Well, maybe we can still do that some."
Jeff thought his dad was going to say more, but suddenly felt dizy as his dad jerked his head down and began whispering. He couldn't keep his eyes open. His whole mind was lost in a fog that he kept going deeper and deeper into. Suddenly, his dad said a phrase that gave his mind focus.
"Let Jenny out to play."
With that, everything changed. Jenny's chest swelled out, and her hair cascaded down her back. Her legs clamp together as her manhood sucked into her body and inverted.
Jenny opened her eyes.