As the stick with the silver button glows you see your arm grow more slender as you feel your clothes shift around you. Looking down your front you see small breasts had formed, and could feel the rough fabric of your shirt on your sensitive nipples. Giving yourself a pat down your front as your guess was correct and your crotch was now flat. You gulped knowing what this damn wand just did something to you and you debated whether or not you should press the button again. Maybe it changed gender so... You pressed the button thinking about being your male self again, there went the glow of the wand, and then just the sensation of your clothes shifting back to relatively normal. Your chest flat, nipples unsensitive, and you could give your dick a real flex and find that it's back.
Now that uncertainty was over now it felt like time to experiment. Thinking of female this time you pressed the button again and your body shrank back into the female form you had previously. A quick undressing and you were able to give you're body a quick feel through. The flesh soft yet taut, but not the most developed. Your ass had a little jiggle but it wasn't like the size was distinct, and your breasts while sensitive were kinda small. Looking over to the wand you wondered if the wand could change your gender could it also...
You grabbed the wand and activated it on the floor. The only thing you could feel was the increase weight on your chest, and your ass flesh crawling across the floor as it expanded. From your point of view they looked pretty big, and overflowed through your relatively smaller hands. The groping felt better, but the sensitivity of your breasts went down. Changing your body like this was getting kind of fun and you decided to try a few other forms. Expanding your muscles into an Amazon, turning into an older woman, a little girl... was a little scary when you made yourself so small it was a little hard to press the wand's button to get yourself back to a normal height, and then finally gave yourself the form of a girl at school you kind of liked. As you felt like now was the time to start masturbating a thought popped in your head that you didn't really know if this was an accurate reproduction of her body. An inch away from plunging your fingers into your pussy you went for the wand after looking up a reference online. You made your body into that of a female pornstar's feeling more comfortable using this body as a wank fuel. Your fingers approached the crevice, and then halted once more. If this is a wankfest may as well have something to wank with instead of plunge into right?
One last wand use and your clit elongated into the mushroom-like tipped flesh tube you were used to, and the rest of the slit closed up. For what you were doing you didn't really need to produce cum. After a long session later with occasional changes later you used the wand to give yourself back your normal form.
While that body manipulation session was sexually charged... It surprised you how comfortable it was to be in your female form. Not the pornstar or busty you, but the relatively flat female you felt not bad to be in. Maybe you should get some clothes for that form later, but how and when... and where will you store those clothes... Is there anyone you could tell about the wand... or even this whole trans experiment of yours? It was getting late, you got into your pajamas, got ready for bed, and decided to try to sleep as girl you.