I got a letter just the other day

 

She sent a picture but she didn't sign her name

She wore high heels and a little black lace

 

I knew her body but I couldn't see her face

 

She didn't leave a number

Not an address or a clue

 

But something in that photograph reminded me of you

Baby let's put the x in sex

 

Loves like a muscle and you make me wanna flex

Baby let's put the x in sex

 

Keep it undercover

 

Baby let me be your private eye

 

I got a call in the middle of the night

 

Heavy breathin never sounded quite so nice

She said oh yeah I wish that I was there

 

I asked who was calling

But she wasn't playing fair

 

Sometimes you gotta suffer for the pleasure that you seek

 

You're beggin for an eyeful but you only get a peek

Baby let's put the x in sex

 

Loves like a muscle and you make me wanna flex

Baby let's put the x in sex

 

Keep it undercover baby let me be your private eye

 

I heard somebody knockin so I opened up the door

She wore a hat shades and a trench coat

Wasn't wearin that much more

 

She said she knew my secrets but I didn't have a clue

Then I saw those black lace panties and I knew that it was you

Baby let's put the x in sex

 

Loves like a muscle and you make me wanna flex

Baby let's put the x in sex

 

Keep it undercover baby let me be your private eye

 

Let's put the x in sex

 

Loves like a muscle and you make me wanna flex

Baby let's put the x in sex

 

Keep it undercover baby let me be your private eye

 

Let's put the x in sex

 

Loves like a muscle and you make me wanna flex

Baby let's put the x in sex

 

Keep it undercover baby let me be your private eye

 

Let's put the x in sex