You fuck a female up the ass with a giant dildo. The ass is spread so as to create a crater like formation. This allows for the male to squirt his stuff, thus creating a pool of semen in the female's anus. The surrounding fecal matter of the asshole breaks off into the ejaculate goo, thus creating poop floaties.
This happens when a man's hips are hovering over a womens chest and hes procedes to orgasm across her face. He orgasms so hard that he losses all control of his rectal musles and proceeds to deposit a loaf on said womens chest.
when both you and your girl go into the bathroom and vomit simultaneously while giving head. then clean up the mess with your dick, if you don’t i️t doesn’t count.