Taylor Swift knows what you're doing... and she loves it

Yeah sis, I know what you're doing in the room next to mine...

I wonder i[f] they knew what i was doing..

They Know What They're Doing

I know what we’re doing tonight

Mommy knows what you're doing

"If You Moan Loud Like That Honey, Your Husband Will Know What

my parents would kill me if they knew what I was doing in here

They definitely knows what she is doing with that thing

When She Yells Out “OH GOD FUCK!!! YOU KNOW WHAT YOU’RE DOING!”

I love it when they know what they're doing...Instant orgasm!!!

Let's make sure our camping neighbors know what we're doing