Mouth wank
Mouth wank, when put your penis in a barely conscious woman's mouth and slop it about in a wanking action using no hands and no help from the lady in question until the point of ejaculation after which point the cock is wiped clean in her hair.
I got a great mouth wank off your mom last night Nigel.
Sloppy, mouth wank, cock, frosty jacks, blow job