No rivalry between bukkake/gokkun guys. They're the same guys since the don't know if it will be a bukkake or gokkun until they get there. Reverse bukkakes are generally male talent hopefuls, yes. We had a guy in a Viking costume show up one day for me to take his pic and send it to Jeff. I'm guessing he's seen a lot of features and thought the get-up would help for casting. Yes, my life is pathetic.
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"What I do know is that if Karen Carpenter and Mama Cass Elliot had shared that sandwich they'd both be alive today." -Michael K