What is Psf?
1.
Acronym for Porn Star Finish. When a prostitute allows someone to 
Most guys will do just about anything in exchange for an energetic, wet, sloppy blow job with a PSF.
See 
2.
Acronym for Potential Swine Flu. This refers to catching 
That chick is a PSF. Stay away unless you want to catch the
Swine Flu 
See 
1.
Acronym for Porn Star Finish. When a prostitute allows someone to 
Most guys will do just about anything in exchange for an energetic, wet, sloppy blow job with a PSF.
See 
2.
Acronym for Potential Swine Flu. This refers to catching 
That chick is a PSF. Stay away unless you want to catch the
Swine Flu 
See