Jeff did something he usually never did and study. Did he study math, history, or any other subject that may be somewhat useful? Nope, he studied his sex change textbook... he coulda just used the chronivac, but... He already set up the universe to be like this may as well do it the "normal" way. There was a mental image of himself as a girl... This was not the girl he'd turn into, but it was important that his body respond to his brains thoughts of what Jeff thought of himself as. So Jeff imagined a girl with maybe B-cup breasts? a little bit shorter, slightly wider hips? The image was a little weak. He did some internal breathing, and tried imagining the blood in his body flowing. In the past it was some sorta life force or something, but with a better image of a circulatory system the blood was a better idea. Then it was just imagining the blood flow shifting. Remove the groin from the blood flow, increase the flow to the chest, and rear, divert the power of the flow and allow it to make the pools of blood increase rather than disperse farther... Maybe he'd ask Keva tomorrow. Jeff then went to bed with some amount of imagery in his head. The alarm clock woke up, and Jeff tried to smack it only to come up short. Jeff twisted his body a bit and managed to get just enough distance to hit the damn clock and silence it. The fog of sleep slowly ended as when Jeff got up he felt weird... and realization struck as he checked himself out. His chest was sensitive, nipples a bit longer, but he wasn't sure he'd call them boobs yet. his clothes hung looser on his frame, and he'd lost his balls and some girth and length from his sausage. Jeff got up and looked in a mirror then said "hello?" to themselves as their voice was... weird... it sounded weird to Jeff in a sort of inbetween. Guessing Jeff thought they were somewhere between a third or a half of the way to being a girl. Jeff just stared at themselves with the mental imagery coming back... the idea of a herself got a little more clear... Jeff wondered if with every breath their chest was swelling just that bit more... it probably was but probably not by much.
*Knock Knock Knock* went a fist on Jeff's door which perked them up as their mom said "Jeff? You up already?" then the door opened and she saw Jeff, but transitioning. She closed the door, Jeff wasn't exactly sure for what reason but then she came back with a packaged set of training bras. "I wasn't sure when this would happen, but I got a few things you may want. Wear these, they may not be that bad yet but you'll want them on when your breasts really come in. Also don't forget to drink plenty of water an-" Jeff's mom continued with a few good bits of advice and a couple of wives tales. When Jeff went down his dad looked and gave Jeff a nod as he accepted Jeff taking a step towards Manhood... in a manner of speaking.
Jeff's sister asked "Mom? Am I going to have a sister now?"
Jeff got a chill down their back as their mother responded "Now now, Jeff will probably only be a sister for a few days at most before transitioning back. It's the way these things are." It felt presumptuous of her... I mean Jeff was very much a guy at heart they thought, and the likelihood of Jeff being trans was low... Then again couldn't he be? Couldn't he associate better with being a woman?
On the bus Jeff took a seat and saw Keva come onto the bus. Keva asked "Got any aches or sore spots? My father showed me some massage techniques to help with those." it was plain to her that Jeff was transitioning and wanted to be supportive.
"No... I'm just feeling a little weird." Jeff said as they readjusted their bra.
"If you'd like I could see if you could spend a night or two at my place. My folks have a few traditions that could help."
"I'll think about it..." Jeff thought of Kevin's family as relatively normal, but he faintly remembered they were more eastern European and maybe they had a bit of a different culture in this world? Jeff shook their head a bit as they continued onto school.