Pull out at the last minute.

I hear you say something, but can't quite figure out what it was. Worried that I've been too aggressive with my teeth, I stop for a second to ask what's wrong. Just as the tip of your cock passes from between my lips, you repeat yourself:

"I'm cumming!" you grunt.

Taken by surprise, I don't have time to wrap my mouth around your now spurting dick, and you shoot your load all over my face.

"But I didn't even get to swallow any," I pout...