Karina Hart rode a horse in the movie Busty Riding Academy. Here, she is on a steel horse. A Harley-Davidson V-Rod sport cruiser may be a bitchin' backdrop for Karina but the Slovakian beauty has finer, softer lines, 34H twin turbos and she's never bitchin'! It's rare that riders or bike shops contact us about using their bikes in shoots. Merilyn Sakova also modeled with a motorcycle in Prague-a Harley-Davidson Screamin' Eagle V-Rod.