Description: Nikki just isn't getting the education she needs out of her sexual education class. So she has taken her professor, Mr. Johnson, and shrunk him down to an anal-friendly size to get a crash course in fart-ology! Nikki's nasty fetish is farts and she repeatedly shoves her helpless professor up her ass to subject him to gallons of gaseous fetish fuel! Again and again the little man is pasted between her big, black butt cheeks by the sheer force of her farts! A professor needs to be open to new ideas, but all Mr. Johnson is getting is a big, open ass!