An extremely graphic piece of reading material aimed towards lonely or bored people who love to read about fictional characters having sex in any shape or form.
The act of sufficating your partner with your vagina while receiving oral sex. This is usually done while the female is stradling her partner's face while on top of him/her.
*cough* *cough* *wheez* "Honey, can you arch up a bit more, you'll smufficate me if you keep grinding on my face like that!"
"Man, I was with this complete freak guy last night, and all he kept begging me for was to smufficate him!"