Cream horn
(noun) - the noise emitted by the fart of a person who has had a man ejaculate into their anus.
"Tracy really sounded the cream horn after Roger gave her an anal pie, it was like the bugle call to start the Kentucky Derby!"
Cream horn
Two male giving oral sex in a yacht club wearing only sperrys
Jacob Titus is reviving oral sex from earl in the corner at the yacht club which results in a cream horn