Snow White Does Seven Dwarves was a sex film that Ting Tong had bought from a sex shop in Belgium. It featured Ivanka and seven dwarves having sex. Ting Tong used this to expose Ivanka to her husband and Dudley.
Dudley, disappointed in Ivanka, promised Ting Tong to take her on a proper honeymoon ... as long as he got to see the end of the film.