Early bloomer
An early bloomer is a girl who looks like a kid but has a hot body and acts like a seductress. She’s basically a kid who’s trying to trick you into thinking she’s a milf.
My cousin is an early bloomer. She’s 12 and acts like she’s 22. It’s annoying.
My teacher said my friend was an early bloomer. She was wearing a dress and a bra to school.
My little sister is an early bloomer. She tried to flirt with my dad. He was confused.