What is Blowjob Lips?
1.
a girl (sometimes a guy) who has voluptuous lips that easily could be imagined around the stem of your penis
gav- holy crap dave, look at that lass' blowjob lips!
See
2.
A girl's lips during and after a blowjob - usually wet, salty and a bit sticky due to the mix of cum and saliva.
I kissed her on the lips after she gave me a blowjob...her blowjob lips tasted nasty!
See