Not having the energy to argue with her mom Rachel decides to just let her take the long way home. "At least we are going home at all" she thought.
A few minutes go by and the ache in Rachel's stomach starts going away, being replaced with a slight warmth. As she noticed this she looked down to notice her shirt had shrunk slightly, the bottom of it now up to barely under her belly button. "Oh my God! How did that happen? Did I spill some of that coffee on my shirt somehow?" She thought. "If the coffee did that to my shirt then that means-"
Rachel's thoughts get cut off as she notices not only is her shirt smaller, but her stomach seems to be a little flatter as well. She was never fat but her stomach had the slightest chub to it, now that was completely gone, instead her stomach was completely flat, almost no fat at all there.
The heat that she felt in her stomach grew more intense, making Rachel sweat slightly. "Hey mom, can we hurry up... I'm starting to feel worse" Rachel said. Her mom just looks at her and smiles.
As Rachel is racking her brain trying to think what to do now that she knows the coffee is affecting her, some strands of her hair fall down in front of her face. "Hey why is my hair so long? I just had it cut" she thought. Suddenly realizing that it had to be the coffee. She looks in the mirror and see's that her hair now goes down to her mid back, a few inches longer than before. She also notices that her face seems slightly different, almost... softer? Her eyebrows look a little fuller, her lips seem to look softer, maybe even a little bigger than before, her brown eyes seem to be a lighter shade, but she just plays it off in her head as weird lighting.
"Is it hot in here or is it just me?" Rachel thinks to herself. A sudden tightening of her jeans draws her attention down. When she looks down she sees her skinny jeans are way tighter than they were before, almost to the point where her legs hurt. Suddenly her jeans rip open slightly in a bunch of different areas.
"It almost looks like they were styled that way now" Rachel accidentally says out loud. This catches Karen's attention and she looks over to Rachel. "Oh Rachel those jeans look like so cute on you! I didn't even notice you wearing them!" Karen says as she reaches over and gives Rachel's thigh a squeeze.
At that action Rachel's mind starts to cloud over slightly. "That felt good, why did that feel so good?" She thought. "Umm thanks I guess" she says to her mom unable to think of anything else to say.
10 more minutes go by with no more noticeable changes, and as time goes on Rachel's head starts to become clearer. Though she can't help but feel like something isn't quite the same.
"Well honey, we're home, are you like sure you still want to like stay home? We could go shopping at the mall!" Karen chirped with a huge grin. "Yeah I'm sure, I just feel tired, and I feel like I might have a fever"
"Oh well if you're feeling warm, then like, have some of my water before you go inside"
Rachel thinks for a moment as her mom hands her the bottle. "It's just water, plus I am feeling really warm, maybe it'll cool me off"
Rachel takes a decent sized swig off the water before realizing that it wasn't water at all. "This is your coffee!" Rachel screams. "Why did you give me that?!"
"I'm SO sorry, I didnt realize that was the coffee honey."
Rachel jumps out of the car angrily and starts walking toward the house. Her Mom shouts to her "I'm going to the mall, I'll be back in a few hours!" And then drives off.
As Rachel is walking up to her front door realizes her balance is slightly off, looking down she notices her breasts look a little swollen. Rachel had always been a small A cup, but right now she looked like she could be a small B cup.
Looking past her breasts she notices a box sitting in front of the door with 4 more potions in it. They all look the same as the first one. "Ugghh, not more of these!" She whines as she picks the box up and walks inside.