An acronym for a Penis Face Massage. A relaxing and erotic face massage using a flaccid penis. The soft glans penis can be used with or without foreskin. Known to reduce the appearance of lines on the face, while increasing the appearance of balls on the face.
"What are you doing after work today?"
"I'm so stressed! I just want to go home and get a PFM from my boyfriend."
"That sounds great, can I come over and get one too?"
"Of course not you fucking whore, die in a fire."