But when we're through you'll get erect

The story:

The line, as I mis-heard it, was the only line I acually remembered, aside from the refrain of "yes sir yes sir". I didn't even know the song name, until recently, just the artist. For two years I searched for the sing from time to time, telling all my friends about the song with the overt military eroticism (other lines included suggestive but not so explicit: "Move your *** to my command/ Or do you wanna feel my hand"). Finally I found it. I listened to it. I frowned. I listened again. I looked up the lyrics online. And then I sadly reported to my friends that no, it was all in my head, that the line that turned subtext into, well, text.. was a mis-hearing on my part.