Cum Guzzling Spunk Dragon
As a lady is giving you a blow job, just after you cum in her mouth, punch her in the stomach. This will make her cough violently and expel "spunk" from her mouth and nose, making her look like a "Cum Guzzling Spunk Dragon".
Just as I jizzed in her mouth I gave her a right good whack. She looked like a right Cum Guzzling Spunk Dragon!