"I dunno, I'm gonna go under now. I'll head into your intestines if I can, and try to clear the trapped gas. You... you'll probably get pretty windy when I do..." With that, I dived under the vile green stuff and swam down, into the murky depths of the stomach. In the distance, I could see the sphincter at the bottom of her stomach. It was closed tight. Luckily, being a mere microbe of a man, I was able slip through the mighty organ, where I was deposited in the small intestine with a wet gulp.