Whoaaa momma, very nice piece there the anatomy is very good even though it feels wavy (in my mind that is a stylistic and cartoony choice which I like). I will say that the way you draw clothes on top of the anatomy seems like what they're wearing is skin tight, this is a common mistake that pretty much everyone makes right after studying up on a bunch of anatomy. One thing I noticed not too long ago is that boobs will hang differently depending on whether they're inside a bra or not, and in this case it looks like there's no bra.