Rick:
This wasn't good. Here I was in my sister's room and I was a girl. Dad came in and asked "Who are you and what are you doing in my daughter's room!?!"
I didn't think that they'd believe me but I had to try. "It's me, Rick" I said. "I know that this is hard to believe but it really is me."
"Don't try making a fool out of me" Dad said. "Rick is my son. He is not a girl!"
"I don't know how this happened" I said. "I was reading a book and fell asleep. When I woke up I was like this."
"With your skirt and panties down?" Dad asked, his arms crossed and a skeptical look on his face.
Looking down I remembered that I was naked below my waist. Blushing I quickly pulled my panties back up and then my skirt. What an embarrassing situation. "I can explain that" I said. "I wanted to see if I was completely female. Please, you have to believe me. I am Rick. Ask me a question only Rick would know the answer to if you don't believe me."
"Alright, I'll bite" Dad said. "If you are Rick, what did I say to you on your twelfth birthday?"
"I thought you'd make it hard" I said. "You drew me off to the side and told me that you knew I would be changing my mind about girls soon if I hadn't already. You told me that I should wait until I found the right girl before having sex. You then went into a little speech about the consequences of unprotected sex. You then told me that even though you strongly disapproved of me having sex before I
was eighteen you knew that I may. You handed me a condom that was ribbed for her pleasure and said that if I should have sex before I was eighteen to use a condom."
Dad was wide eyed by the time I finished. Finally he said "I believe you. But this is... this is..."
"Impossible" I supplied. "How do you think I feel? I'm the one who woke up a girl."
"Well you still look sixteen" Mom said. "At least there's that. Though how did you get into Michelle's room?"
"I was wondering that myself" Michelle said. "I locked my door."
"I'm not sure how I got in" I said. "One moment I was standing in front of your door and the next I was standing in front of your mirror. I remember seeing myself standing in front of your mirror in my mind. It was like I was teleported. Let me try something."
I imagined myself standing next to Michelle's bed and that strange feeling came over me. Next thing I knew I was standing next to Michelle's bed.
"This is really weird" Michelle said. "Not only do I now have a sister but she's able to disappear from one place and reappear in another."
"I wonder how far you can go" Mom said.
I suddenly thought about my book. The heroine was able to teleport anywhere in the world she wanted as long as she was able to picture it in her mind. If I had all of her powers then my life could be interesting. "I think I may be able to go anywhere in the world" I said.
"Can you take other people?" Michelle asked. "I've always wanted to see Ireland."
I again thought back to my book. The heroine could take up to three people with her. "If I'm right then I can take you, Mom, and Dad" I said.
"I think we need to figure out how this happened" Dad said. "Can you think of anything that will shed some light on this Rick?"
"Well I had this strange dream" I said. "I entered a UFO that was in the woods. Someone was calling me and I went. But it was just a dream."
"It might not have been" Michelle said.
"What do you mean?" Mom asked.
"Well Rick is now a girl" Michelle said. "That goes against all we know. Having aliens change him would explain what happened."
"That is the most ridiculous thing I ever heard" Dad said.
"More ridiculous than Rick becoming a girl?" Michelle asked.
"Well... no" Dad said. "I guess that it could be possible. Hell, he probably was transformed by aliens. That isn't any stranger than becoming a girl all of a sudden."
"Do you think that they'll reverse this?" Mom asked.
"We don't know why they did it in the first place" Dad said. "They may be planning on undoing it or they may not. It's anybody's guess."
"Well then Rick needs a new name" Mom said.
"But I don't want a new name" I said.
"Unfortunately you don't have much of a choice" Mom said. "You're a girl now and for the foreseeable future. You need a girl's name."
"I don't want a girl's name though" I said. "I'm happy with my name."
"Well I'm still your mother and you will have a girl's name as long as you're a girl" Mom said sternly. I knew better than to argue with her. "I'll go online and see if I can find a feminine form of your name."
A few minutes later Mom did indeed find a feminine form of my name. "Well until you're changed back your name is Richelle" Mom said.
"That sounds like my name" Michelle said.
"Well the site does say that it's probably influenced by the sound of Michelle" Mom said.
"Well this is going to take some getting used to" Dad said.
"Not as much as me" I said. "I am the one who's gender was changed after all."
"Don't worry" Michelle said.
"Easy for you to say" I said. "You were born a girl. I don't know anything about being a girl."
"I'll help you" Michelle said. "That's what an older sister is for."
"I suggest we all get some sleep" Mom said. "Richelle, you look like you're about the same size as Michelle so you can borrow some of her clothes. At least until we have a chance to buy you some."
"I'll get her measurements Mom" Michelle said.
"Ok" Mom said.
Michelle led me back to her room and once there said "Ok, strip."
"I'm not going to strip in front of you" I said.
"Why not?" Michelle asked.
"Because you're my sister" I said. "It's not right."
"It wouldn't be right if you were still a boy" Michelle said. "But you are a girl now Richelle. We have the same sex organs so it's fine."
"Why do I have to strip anyway?" I asked.
"You want clothes that fit don't you?" Michelle asked.
"Well I guess I do" I said.
"Then we need to get your measurements" Michelle said. "To do that it's best to not wear any clothes."
"Ok" I said and proceeded to strip. My bra gave me a bit of trouble getting it off but Michelle helped me. Once I was naked Michelle had me stand straight but relaxed. She took out a cloth measuring tape and a notepad. She then began to measure me.
Once she was done Michelle said "Well your measurements are the same as mine except for your cup size. You're a c cup while I'm a d cup. You'll have to wear your bra until you get some more."
"Why won't I be able to wear one of your bras?" I asked.
"It's not comfortable wearing a bra that's a larger cup size than you are" Michelle said. "Mom will probably take you clothes shopping later. Right now let's get some sleep. You can borrow one of my nightgowns."
"Thanks" I said as she handed me a nightgown. After I had put it and my panties on I felt a pressure on my bladder. "Oh get, I need to pee" I said more to myself than to Michelle.
"Well then go" Michelle said. "Just remember that you're a girl now. You need to pee sitting down and you need to wipe after."
"Why is that?" I asked.
"It's to avoid infection" Michelle asked. "Besides, having even a little pee in your panties is gross. Go ahead and go pee. I'll take your clothes to your bedroom."
"Ok, thanks" I said. I made my way to the bathroom to pee. Once there I locked the door as I usually do and looked at the toilet. The seat was up so I put it down. I wondered if I should take off the nightgown but decided that it would be too much of a hassle so I just hiked it up instead. I pulled down my panties and sat down. It was a different sensation peeing from a different spot and sitting down. After I was done I went to stand up then remembered that I had to wipe.
I went back to my room and went to bed sure that I wouldn't be able to sleep. To my surprise I fell asleep almost immediately.