You quickly glided through the air, passing through the wooden door, and saw Julia already halfway down the stairs. With a burst of speed, you caught up with her and entered her body, causing her to stop mid-step. The feeling of having a solid body was strange, as it had been a while. The sudden possession startled her, and her balance went off. You felt her body slowly falling forward, and you tried to move the legs, but you took too long, and instead you found yourself tripping and falling forward. Luckily, you managed to put an arm out and catch yourself on the wall, stopping the momentum.
With your new-found control, you straightened up and headed downstairs, hearing a surprised shout from Tina, who probably saw the whole thing from the top of the stairs.
"Julia! Are you okay?" She was a little alarmed.
"Yeah, I'm fine. I just tripped, that's all," you replied. "Find anything?"
"No. I wonder where he could have gone... Are you sure you're fine?"
"Maybe I should go sit down for a bit," you said. "It might have been something from the sale."
"Alright. You go and rest in your room. I'll go ask Sharon about John."
Tina rushed down the stairs and out the back, while you went upstairs and made your way into Julia's room. It was a bit small compared to yours and had a bed, a study table, a closet, and a bookshelf. The bookshelf had a lot of books as well as some CDs, while the study table was neat, with a laptop sitting on it in the corner. You closed the door and locked it before you sat down on the bed, contemplating what you should do next.
"Hmmm, this is my first time being a girl. Let's have a look around." You decided.
You looked around the room and saw a full-body mirror near the closet. Walking towards the mirror, you saw the reflection of a cute girl, specifically that of your sister. She had a slim body, medium-length brown hair, and brown eyes. As you moved your arms, the girl in the mirror copied your every action. You stare at the girl in the mirror as you move, watching the outline of her small breasts move under her t-shirt.
"Hmm, this isn't so bad." You thought to yourself.
You decided to take off Julia's clothes to have a look at her body. You grabbed the edge of her shirt and pulled it over her head. As the shirt slid over her skin, you felt the cool air on her body. You tossed the shirt away and looked at her small, firm breasts nestled in a white bra. You reached back and undid the clasp, and the bra fell away. Her breasts were small but perky, and her brown nipples were hard. You grabbed her breast with your left hand and felt her warm, soft flesh. You ran your fingers over her hard nipple and pinched it. You gave a light moan.
You then took off her pants and underwear and threw them to the side. Now you were completely naked. You turned and looked at her naked body. You were amazed at how good she looked. Even though she was young, her body was perfect.
"Wow, Julia, you are fucking sexy," you said as you smiled to yourself.
You sat back down on the bed and spread your legs open, giving yourself a good view of your new pussy. It was shaved and looked soft and warm. You reached down and touched her clit and began to rub it. Your finger slipped in between her moist folds. You were surprised by how wet she was.
"You're wet. Do I really turn you on that much?" You moaned and laid down.
You continued to rub your clit and slipped a finger inside her tight pussy. Her wetness coated your finger as you began to pump your finger in and out. You could feel her tightness gripping your finger as you pushed deeper inside her.
"You're so tight," You whispered.
You started to thrust harder, and your finger was now deep inside your pussy. You could feel her wetness trickling down your hand as you rubbed your clit. Your other hand massaged your breasts, gently squeezing and kneading your hard nipples.
As you masturbated, you could feel an orgasm building.
"Fuck, I'm going to cum," you moaned, your fingers pumping harder and faster, trying not to call out loudly with others in the house.
Your legs shook and your hips bucked as your orgasm hit. Your back arched, and your toes curled as you moaned. Your body shook and your pussy twitched as you covered her hand with her sweet juice.
After a minute, your body stopped convulsing and you relaxed, a smile forming on your face. You rolled onto your back, staring at the ceiling, wondering what to do next.
"Damn, that was amazing." You said.
You got up and started to wipe yourself clean with some tissue. Suddenly, you hear a knock on the door.
"Julia, are you alright?" Tina asked from outside the door.
You froze. Should you answer? Maybe you should stay silent.
"Hey, are you there?"
"Uh, yeah," you finally answered.
"Are you okay? You sounded sick."
"I'm fine," you said. "Just... uhm... Changing my clothes."
"Oh, okay. Well, come down when you're done."
"Thanks," you replied, hoping that the conversation was over.
You heard her walk away from the door, and you gave a sigh of relief. After making sure you were fully clothed with different clothing, you sat down and tried to decide what to do next.
"What should I do next...?" You wondered to yourself.