18

All the guys gas me up on the swim team
All her friends, they don't know that I'm 16
I'm pretty psyched she's over every night
I'm sorry if it ever pissed you off

Well, she doesn't mind
Driving home from campus for a younger guy
I'm lying to my parents
Said, "I'm out with my friends sleeping over again"
But really it's just her and I alone

Well she's 18, and she does what she likes
Making out with strangers when she's bored with her life
And she takes me to a whole 'nother high
I wonder when she'll stop coming home
I hope she doesn't leave me here alone

She's out of class for the week on vacation
I'm tryna take anatomy in her basement
I'm stuck in math, she's drawing up a bath
And sending videos to my phone

And I kinda like
Staying up 'til morning under candlelight
And swimming with you naked
So I blow off my friends just to see you again
I wonder if your brother's catchin' on

Well, she's 18, and she does what she likes
Making out with strangers when she's bored with her life
And she takes me to a whole 'nother high
I wonder when she'll stop coming home

She's 18, and she does what she likes
Making out with strangers when she's bored with her life
And she takes me to a whole 'nother high
I wonder when she'll stop comin' home
I hope she doesn't leave me here alone

She is 18
She is 18
Ah-ah-ah-ah