This is a full movie of the following works. - Self-Bondage in Xmas - Private Study about Self-bondage by Rika - Part 1 - Self-Bondage in Xmas - Private Study about Self-bondage by Rika - Part 2 Costume: Santa Girl Tie: Self-bondage Gag: Layered Gag Cast: Rika Natsukawa Time: 39min