You walk down the road to the nearby river. It was a decent size river, big enough to have a few small personal docks but small enough so people didn't have to worry about commercial boats. But on this particular stretch of river lived a girl named Sandy. She lived in a log cabin that was on a secluded stretch of the river, meaning that no one would accidentally see any shenanigans you two would be doing.
Sandy was nineteen years old, was in her senior year of highschool, and lived by herself. This is because of her unique history. When she was little she was placed in an orphanage, but the institue forgot to send her to school for a year, while her parents had left a hefty sum of money in her bank account for when she needed it. She used this money in her freshman year to buy the log house, and had been living by herself for four years. Although she had plenty of friends and people who cared about her, she rarely let anyone over to her house, sparking many rumors.
You approach the door and knock. You hear Sandy shout "Coming!" before some heavy footsteps and the door openning. You're gladly surprised at what you see. Sandy was wearing nothing but a black bra that showed off her well developed EE cup breasts, and a thong that revealed plenty of her plump ass and fat pussy. Not only that, but she was a dizzying 6' 7" in height, with long dark red hair, green eyes, and a few freckles sprinkled along the bridge of her nose. She smiles and says "Oh, Anon! Nice to see you!" She gives you a hug, squishing her breasts into your face. As she lets you into her house, you silently send a prayer of thanks that living by herself has removed most of her modesty.
You sit down in a chair at the dining table while she sits down on the other side. You look around the one room building to take it all in. Her bed and bedside table are over in the far corner, while a couch in front of a big TV with a gamestation are in the corner opposite of it. The kitchen is over in the right corner on the other side of the cabin, leaving the left corner to have the dressers and washing/drying machines. Sandy giggles and says "It's kinda small, but it works. I rarely let anyone in here, but you caught me on a good day. What do you want to talk about?"
You smile and lean forward, saying "Do you believe in magic?" Sandy smiles and says "Maybe, depends on who's performing." You pull out the wand and place it on the table and say "This wand can change people, physically and mentally. It can even mke people perform actions." She picks up the wand, looking at it. She starts flicking it through her fingers, and asks for proof. Smiling, you stand up and unzip your pants.
Sandy gasps when she sees your raging erection flop out of your pants. She tucks the wand under a thong strap and gets on her knees before you, gingerly taking hold of your dick to inspect it. She rubs it a little bit, making you leak a few drops of sperm on her chest. She smiles and gives your dick a solid pump, getting herself splashed in the face by cum. She wipes it off and puts her mouth on your cock, slowly moving her head back and forth. She begins to go slightly faster, swallowing the little bit of cum coming from your hyper-sensitive penis. After a minute, she starts to go faster, barely managing to swallow the torrential pouring of your seed into her mouth. It continues, you giving off loud moans of sexual pleasure, her swallowing a never-ending stream of man juice. Eventually she stops, letting you spray some cum on her before stopping.
"I think that's enough proof," she says while getting up. "Take off your clothes. I can let the washer clean the sperm off of them while we experiment." Smiling wildly, you take off your clothes as fast as you can, and thow them in the washer. sandy takes off her scraps of cloth and throws them, then starts the washer. After cleaning the sperm off of her, she sits down on the opposite side of the couch. She pulls the wand out from between her breasts and says "I know you've haad a crush on me for awhile, Anon. And because I want to see if I can trust you, you have to let me transform you anyway I want. But don't worry, I'll change you back before we leave..."
Sandy flicks the wand between her fingers for a moment, thinking of ways to transform you. After a minute, her face brightens up and you feel a tingling sensation.