"I learned how to give a blowjob by watching porno movies. I was watching a porno movie that gave instructions on how to give a blowjob. I guess that's how I learned about blowjobs and pussy eating and actual sex. And Prince, the singer, he did a lot of damage. You know that song 'International Lover' I masturbated to it every night from 15 to 17. My mom destroyed the tape. She didn't allow that kind of stuff in her house." Sierra's education paid off. Watch as she drains the man-juice.