How many movies have Kitorune Kawaguchi and Shinto Takahashi collaborated on?

They have worked on 1 movie together! Their first movie together was 'Cum Inside Me for Free' Big Tittied Wife Seeking Young Men's Sperm to Have A Child Behind Her Husband's Back, Starring Ai Sayama (2021) and was their highest rated movie together. They have not worked together since 'Cum Inside Me for Free' Big Tittied Wife Seeking Young Men's Sperm to Have A Child Behind Her Husband's Back, Starring Ai Sayama (2021).