I don't know about the "no mess" part. Is it sick to love the sound of her muffled little cough as I release in her throat while holding the back of her head firmly against my crotch? Ladies and gentlemen, your comments.
By far my favorite is the full facial. Not a chin shot, or a stream at a head that is dodging to the side mind you. I define the face in this context as from the forehead to the chin, and from ear to ear. Love to give the facial!
Best when the gal likes CIM w/swallow and then gently holds my dick in her mouth till the swelling and my heart rate starts going down. Eye contact is always a good thing at this point as well.
Camille Fox does this Deep Throat Cum Down Throat. Definitely unique and pleasurable. I've had others that offer Cum Down Throat as well, but they say they miss the taste.
In the end, it's all good either way.