This entry is taken from a conversation I had with a female member... She knew I liked creampies and sort of wanted me to sell her on them.... So here is what I wrote her.... 

To me a creampie represents evidence of a good fuck. A hot and heavy fucking leads to a hot load of cum and there it is for all to see. Not shot inside your pussy where maybe it will leak out slowly. Not to be swallowed, never seen or displayed much at all. A load shot right onto the open lips of a just fucked pussy is just raw nasty. The cum is messy and slippery, mixing with pussy juice, even more so. The best way of course to take your creampie is lying on your back. YOur legs spread wide into the air. Your man between them fucking you. Shoving his cock in and out of your pussy which is now hot, wet, and spilling open. When it is time to shoot his load your man should pull out and take aim in the general direction of the pussy. This should not be an act of precision. It is supposed to be messy. Neat is for lovers, not fuckers. Hopefully, he is still capable of shooting a large load. You see in certain pics the cum shooting out of the tip of the cock. That boosts the nasty level because it is now also a cumshot pic. that gives it a stronger masturbation value in my mind. So now that the cum has been shot let us examine the damage done. Your legs should remain open. was is a creampie if it can't be shown off. A creampie is for all the world to see. So your legs are open, We established that by now your pussy hole is stretched and swollen.YOur pussy lips are puffy and drenched with the pearly white liquid, They need to be visiible. almost as if the woman is showing off the evidence of her skill. Look I caused this. Ideally the cum needs to have the right consistancy and color. Very important. The picture should be taken almost immediately after the soaking. Before the cum starts to break down and liquify and run off.
I don't know if you shave your pussy or not. The best creampie pics involve women with thicker pubic hair, preferably dark. It provides a stark contrast to the stunning white cum that sits atop it. The cum is almost tangled into the wet matted bush. A true mess. And in my mind there is nothing messier in (normal) sex than a cum covered pussy. Pee is basically invisible so it is no competition.