Shinyû no haji haha: Shiroi shitagi no shimi

Shinyû no haji haha: Shiroi shitagi no shimi (2006) is a film directed by Futoshi Jinno rated 0.0/10.

Yuya, who harbors a secret longing for Kyoko—his friend's younger sister Yumi's tutor and their stepmother—steals a pair of Kyoko's panties under the pretext of using the restroom. However, Yumi witnesses the act, and he finds himself being blackmailed.