<Li> Nick Birch , an almost - adolescent boy living with loving and overprotective parents . He also has an older brother named Judd and an older sister named Leah . </Li>
<Li> Nick Birch , an almost - adolescent boy living with loving and overprotective parents . He also has an older brother named Judd and an older sister named Leah . </Li>
who is nick 's sister in big mouth
who is nick 's sister in big mouth
Leah
Leah