Creampie Soufflé
A creampie soufflé is only possible in the aftermath of a regular creampie, and is achieved (very rarely) when the recipient vagina queefs and is lucky or skilled enough to blow a cum-bubble full of her twat fumes.
Since my girlfriend is on birth control I gave her a nice creampie, and by the will of the gods, she was able to bake a creampie soufflé when she was queefing the cum out. I was so amazed I took out my phone to take a pic, but it burst just before I took it, causing my phone to be splattered with my own jizz.