Reverse Creaming

A reverse creaming is performed while in the act of jerking off your male partner.
The crux of it is in tricking your partner to believe his ejaculate will land either on you or around his penis,
at the last moment before ejaculation; you are to aim your partners penis towards his face suchthat the ejaculate will land squarely in his face.
It's supposed to be surreptitious in nature, but consensual reverse creaming are known have happened

Ohh man, me and my girlfriend was going down on me last night.

Thought I was going to finish in her face and then she reversed creamed me when I closed my eyes.
A little bit went into my mouth, I hate Reverse Creaming