The Lustful SisterinLawErotic Games , Shitagaru aniyomemidara na tawamure? aka video release title and Sky Blue Crayon vol.vol.2 , Sorairo no Kureyon vol. 2? is a 1999 Japanese pink film directed by Toshiya Ueno. It won the Bronze Prize at the Pink Grand Prix ceremony, and lead actress Hotaru Hazuki was given a Best Actress award for her performance in the film.
The Lustful SisterinLawErotic Games was released theatrically in Japan on September 24, 1999. It was released on DVD as on July 6, 2007.
Source: Wikipedia