Loving lemonshebet's vocals on this. She definitely puts a lot of attitude and swag into it, and her voice is super stable. Props to you, yeah. :D
Katiwa, your voice is really cute. I particularly liked your Jooyeon, it sounded spot on!
And phannie, don't beat yourself up - I'm sure you will improve your rapping skills in the future. All you need is practice and to put some fierceness into it, like Kahi does. I bet you're gonna be a great rapper sooner than you think. The rest of your vocals were very nice, your voice has a natural sweetness to it.
However, there is one thing I must point out: towards the end, there's an adlib (I don't know who does it, sorry!) where the voice breaks, whoever did it should be careful, because voice breaking means one of three things:
1. You have problems with your breathing,
2. You're not "rounding" your voice (idk how to say this in English),
3. You're forcing your voice to go out of its natural range and that, in the long term, could cause your vocal cords harm.
Just leaving that there, sorry if it sounds rude or anything -
You guys did good <3 I bet recording this was a lot of fun since it's such a cool, sassy song! n.n