An abbreviation for the phrase "pussy-to-mouth", which describes the sexual transition from vaginal sex to oral sex (performed by the woman, on the man).
I was doing her from behind when all of the sudden she went for the P.T.M and let me come in her mouth.
by PornScholar October 17, 2005
Pussy To Mouth - Term used in the porn industry that when a man is fucking a woman, he pulls out now and again to stick his cock into the womans mouth, whether it be the same woman or another
by Matt Wilkinson August 04, 2005