Alaskan Bigfoot Sneeze

When during the final stages of intercourse, the man completes his orgasm inside his partner's anus, then loweres his face in time for his partner to produce flatulance. This ejects semen combined with fecal matter (Doo-Doo butter) onto the man's face, resulting in a similar appearance to a snowy, speckled, large-footed, mythical mammal.