You go up to Lindsey's door and wish yourself inside. You hear Lindsey upstairs and nobody else in the house. Moving upstairs, you wish that Lindsey would not be aware of your presence in the house.
Opening the door to Lindsey's room, you walk in to see Lindsey fingering herself on her bed. Enjoying the moment, you make a wish to yourself and aim your wand at Lindsey. Your wish was for Lindsey to slowly shrink, which she surely does.
Slowly but surely, Lindsey's once tight thong around her big, round ass begins to loosen. She slowly sinks in her bed as she becomes no more than a foot tall. She is unaware of the changes as you make another wish, as wish to make her twice as horny and unable to cum until you gave the word.
Lindsey's eyes shot open as your spells take effect. She immediately fingers herself viciously as her juices begin to seep onto her bed spread. Her wet, large ass in the air trying to bring herself to a climax. She has now stopped shrinking at a mere 4 inches tall. You take the moment to make your presence in the room known. Lindsey instantly looks up to see you towering over her, her hands absently rubbing her tight pussy. She then realizes her current size of 4 inches. Your dick begins to stiffen at the thought of the power you have. "What are you doing here? What did you do to me?!" Says Lindsey, face red with embarrassment. Her hands working hard on her clit, trying in vain to make herself cum.
"Just thought I'd give you what you've always been after. Cock." You say to her as you slowly take off your pants.
She looks around as if thinking of how to escape. Your modest member of about 6 inches flops onto the scene.
"You don't expect me to..." Lindsey trails off.
"Oh yes. I do." You zap Lindsey with the wand, making her pussy and ass swell to the proportions of a watermelon. She is unable to escape.
She desperately needs cock from your previous wish as you spread her ass cheek wide and put it in her wet and ready pussy, dripping with anticipation.
"Oooooooo AHHHHHH YEEESSS MORRRREAAAAHHHH" She yells, the pleasure intensified by her large rear, and smaller body.
Zapping her again with the wand, you make a wish that she cums harder than ever before.
Lindsey's eyes shoot wide as the spell takes effect. She thrusts her nice, plump ass against your massive cock as you feel the pressure building.
You allow her to cum as she brings you to a climax. Her eyes lost in pleasure, you shoot your load into her as she cums.
Cum and juices are everywhere as her body rocks back and forth from intense orgasm.
You pull your lessening cock out of Lindsey's tight, hot snatch. She lays face down, breathing heavily with her massively disproportionate ass swaying back and forth in the air.
She looks over at you, a new look in her eyes. "You know" she says, "Besides the huge ass, I could get used to this..." Breathing heavily, she passes out.
"Hmm..." You think to yourself, wand in hand "I should have a surprise for her when she awakens..."
You decide to-