[Intro: K-Ci & JoJo]
Yeah yeah yeah
Yep yep
Alright, alright, alright now
Feeling so good tonight

[Verse 1: JoJo]
She said, 'Baby, baby, are you sleep?'
I said, 'Baby, yes I was, I'm up now' (So what's up?)
She said, 'Baby, baby baby, I can't sleep'
Then I said, 'Baby, baby baby, lay your head on me'
We had...

[Chorus: K-Ci & JoJo]
Middle of the night sex, middle of the night sex
Middle of the night sex (middle of the night sex)
Middle of the night sex, middle of the night sex
Middle of the night sex

[Verse 2: JoJo]
She said, 'Baby, did you make sure the kids are sleep?'
I said, 'Baby, yes I did, so you can scream
Scream loud as you want to'
Baby, would you ... if I'm going too deep?
And baby, after this we're going back to sleep
We had...
[Chorus: K-Ci & JoJo]
Middle of the night sex (yeah), middle of the night sex (yes we did)
Middle of the night sex (middle of the night sex)
Middle of the night sex, middle of the night sex
Middle of the night sex

[Bridge: K-Ci]
You don't have to worry at all, no you don't
'Cause I love it just as much as you do
Waking up in the middle of the night

[Chorus: K-Ci & JoJo]
Middle of the night sex, middle of the night sex
Middle of the night sex (middle of the night sex)
Middle of the night sex, middle of the night sex
Middle of the night sex