When a male pees into a woman's anus while having sex and then pulls out to watch her blow it out like an enema.
Dale is ravaging Betty from behind when all of a sudden he pees into her ass and pulls out. She is so surprized that it causes her to release it out like a beluga blowhole, spraying his piss and her shit all over.
by Blowjob Betty 16 July 2, 2008
Get the Beluga Blowhole mug.