You decided to look at the gadgets. You already had been to so many stores that sold ipods and dvd players but you always were interested in the cheap little things on the shelves in some of these stores. Most of the gadgets looked kinda weird though. Sure there were remotes and some all one in tools but some of them were definitely more different.
You picked up one of the more different devices and saw that it was some weird circular rubix cube... or I guess you would call it a rubix sphere. Currently it was pure black and wondered what the heck the thing even did. thinking to yourself you decided that it had to be some weird electronic device. Looking at another you saw a box with the word shuffle written on the front of it with two finger holes on either side and a screen on the top. A third item you saw seemed to be some sort of weird hat or glove or something that definitely was mechanical.
Picking up the rubix sphere again you noticed a sign around the gadgets saying free-demos. So interested you twisted the sphere a little bit and as you twisted it the black color then started changing to a more pink color and you then felt your dick and height shrink a little as you noticed your bum and chest growing a little bit. Welp you were now a girl but as you saw in a conveniently placed mirror you looked kind of boyish. Seeing the color only being slightly you pink you turned the sphere a little further making the pink more pink and saw your boobs and bum stretch out larger and further and some of your features grew more feminine. Squeezing your boobs confirmed that they were real and rather sensitive making you moan a little making the sphere spin a bit and you weren't paying attention. Little concerned since you didn't want to be a girl forever you tried turning the ball in the opposite direction, but instead of turning black or blue you see the ball turning a pinkish-green and felt yourself growing smaller as you turned it further. Looking at the mirror instead of sexy teenage girl in boy's clothes you saw a little girl with some oversized boys clothes on her. Scared you went to turn the orb in another way before you heard "demo over." and the orb immediately reshuffled itself black and you grew back up as your balls grew into existence and dropped as your male features came back. You quickly readjusted your clothing though.
You thought to youself "Well that was different at least though I know all the demos here will change me back after a few minutes so let's look at the other things."
You picked up a random UNIVERSAL remote which had a button on top which said T.V., Self, Other so you decided to press self where you noticed some of the buttons changed. Hitting the T.G. button you felt your dick shrink back into you and your chest puffing out and then noticed your female self again, and some of the buttons changing such as the dick button turning into the boob button. Feeling board of this one though you pressed the T.G. button again and put it back on the shelf.
Picking up the shuffle box you decided to put one of your fingers in it and at the top it showed some of your stats on one side of the box. Stuff like your gender, age, size, dick size, sexuality, etc. Then on the other side of the display it read "additional input required". Confused you put in another finger from a different hand and then the display gave you the same stats on the other side. the box gave you options to switch any of the stats to the other side you wanted or you could press the Shuffle button. Switching your fingers to your pinkies you tried to give age from one side of your body to the other but while you felt tingling nothing really changed. sighing to yourself you thought "So I need someone else for this thing to do anything." then put it back.
You finally then put the hat thing on your head and then just stood there. Looking at the mirror the hat was just a fashion disaster and you felt and saw nothing change. you thought to youself "Well you look stupid at least." and then your vision doubled as your image in the mirror went slackjawed, your posture got all limp, and your eyes went crosseyed. you then thought "holy shit I change things with my mind... although I really should return to normal." then your eyes refocused themselves and you regained full control of your body. then you thought "Too bad this thing is big and a giant giveaway that I was the one changing something."
Putting the hat back down you noticed a sign saying "each item has an instruction guide on purchase." You decided to take just one item for now and decided to buy.