Cho, who is the first woman to appear on the cover of the gay-themed magazine, was pictured with Raging Stallion Studios exclusive Ricky Sinz.
"His penis is 9.2 inches by 5 inches," Cho said. "How can you take all that?"
The complete clip can be seen at Hulu.com.
Unzipped is part of Los Angeles-based Unzipped Media, which also publishes Men and Freshmen magazines. Unzipped Media brands can be found on the shelves of retailers including Barnes & Noble, Waldenbooks and Borders bookstores. The company’s Unzipped.net website brings the Unzipped brand to a wider tech-aware audience. GayWired.com, an entertainment Internet portal for the LGBT communities, is also a part of the Unzipped Media Family.