Conga Line
Next in line ?...
Tan line whip
Strong jaw line
Waiting in line
Maybe Maybel-line
It's A Fine Line
She'll Walk The Line
I think if there was an actual line between being hetero and homo this is a pretty good one to draw
Line forms here
Kept in line
Line up
Just a line
The Dark Side Line
Lick line
Fine Line Between Bulge & Outline.
Emergency sex line
walking the line between blowjob and cock worship