At those words something in Amber snaps. Bree has always been competitive and has always tried to make Amber compete with her, whether it was something Amber had interest in or not, and Amber always refused. But not now, if she's gonna be a bimbo anyway she might as well be better than Bree at it.
"Fine! You want me to be better than you? Then I will! Give me that!" Amber yells as she snatches the vial out of Bree's hand. Bree just giggles and watches as Amber takes the lid off and takes a deep breath before she starts chugging the everlasting liquid. About 15 seconds go by before Amber takes the vial away from her mouth, leaving the liquid dripping down her face. "Happy? Now I'm gonna be just like you, is that what you wanted?" She says mockingly to Bree
"*giggle* yeah, like, why wouldn't I want you to be super sexy with me? We're gonna have sooooo much fun now!"
After Amber's outburst she sits down on the floor up against a wall, waiting for the changes to start. "Maybe I shouldn't have drank that, it's not like me to just give up like that, I think I drank even more than Bree did." She thinks.
Suddenly Amber feels an extreme warmth throughout her body, she looks down to see the changes affecting her. The first thing she notices is that her skin is looking a bit darker, like she has spent a lot of time in a tanning bed recently. As she's admiring the change to her skin she notices she's having a hard time seeing past her breasts. "They weren't that big before right?" Amber says looking at her new huge H-cup breasts.
Amber then notices the floor feels more padded, she turns around to see her butt has expanded quite a bit, ripping her skirt leaving her in just her panties. Then she notices her hair has dropped down into her vision, all the way down to her legs, except something is different about it, the color has lightened further to a bright pink with blonde tips.
As Amber stands up she almost falls over due to her new center of balance, she looks at herself in the mirror and finds that everything looks blurry, she takes her glasses off and finds that she can see clearly without them. "Well, at least something positive came out of this. *giggle*" Amber's new bright blue eyes go wide as she realized what she just did. "Did I just giggle? I guess the mental changes are starting."
Amber decides not to fight the changes, though she wouldn't be able to if she tried. Everything starts to feel better to her, she finds it almost impossible to be in a bad mood. "Bree... is this what you feel like all the time? It actually feels like, pretty good... maybe being a bimbo isn't that bad after all."
Amber gropes one of her new boobs and lets out a quiet moan. "Ohh.. oh gawd this feels amazing! I sound like such a slut. *giggle* this was totally worth it!" Amber's changes finish leaving her with an IQ lower than Bree's at 55 and a whole new outlook on life, her old interests mean nothing to her now, all that matters now is how many guys she can score or how slutty she can look.
As a final touch Amber picks up the vial and dumps it on her clothes, causing them to shift, her extremely tight red sweater changes color to a bright pink and begins to get shorter, leaving her new toned belly exposed. Further down her plain white panties gain a pink border to them, giving them a cuter look. Finally Amber's thigh high socks dissolve away and her heels change into a pair of sandals, leaving her legs and feet bare.
Amber stares off into the distance with a dazed smile on her face. "Like, why did I not want this? I feel sooo sexy now and mmmmm... horny. Hey Bree, you wanna like, go dancing or something?"
"Like, sure! We can find some totally cute guys there and have some fun with them!" Bree replies jumping up and down with glee. Bree puts the serum in her pocket and the two bimbos walk out of the bathroom to go have fun.