You decide to change yourself. You would never admit it to anyone, but you've always wanted to be a girl. Now you can be!
"I wish I was a very pretty girl. Slightly sexy, slightly cute, but mostly pretty."
Your vision flashes white, and when it stops, you don't notice anything different. You look down and see two lumps on your chest. Trying to flatten them down, you raise your hand, and stop when it enters your field of vision. It's become very small and delicate. You rush over to the bathroom and examine your new body. You look like a more realistic version of Weiss Schnee from RWBY. Your pale skin is unblemished, except for a slight darkened line across your eye. "I wish I had silver eyes" you say in an exact copy of Weiss's voice.
"I wish I was a different very pretty girl." Just like before, your world turns white. Now, when the world fades back, you're a different pretty girl. Your soft, silky strawberry hair tumbles over your shoulders, and down your back. It reaches your round, soft ass, and tickles your smooth hips. Two bangs frame your soft oval face. Smooth, pale skin remains unblemished, even to your wide, inquisitive silver eyes. Soft, kissable lips sit in a soft smile, as you examine your long, fluttering eyelashes, and smooth, pointed eyebrows. Your small ears seem wrong on you. A quick wish later makes them pointed, and they twitch at different sounds. The rest of your body is similarly soft, with your breasts being just this side of the 'buds' line. They stick out a good 3 inches, perfectly rounded domes. The light pink nipples are inverted, little slits where your nips should be. Your waist is small, with a flat, taut tummy. Your round thighs and defined calves let you jump up and down with ease.
You giggle a bit, before stopping. 'Is that my voice?' you ask yourself. It sounds like an old witch! "I wish I had a melodic soprano voice."
"Do Re Mi Fa So La Si Do!" you sing out. "Hehe, that's more like it!" You play around with singing, your pitch shifting smoothly with whatever song you've selected.
At about 5:30-ish, your tummy rumbles. You've been using the ring a lot, now that you think about it. You could just wish for a meal, but you feel like going out and getting something. As you put on some clothes (You've been dancing naked.) you think about all the whishes you've done.
1. There won't be any negative effects from your father's financial status.
2. You don't need to use the bathroom, your waste products will just vanish
3. You won't have periods and can't get pregnant unless you wish too.
4. You're immune to all mental effects, both magic and non-magic.
5. You're always lucky, in a convenient way for everyone. For example, the elevator will always be ready for you, lights will be green, you'll always reach the station a little bit before the train, etc.
You're wearing a T-shirt, a sunhat, some sweatpants, and a nice handmade purse.