How many movies have Kitorune Kawaguchi and Serizawa Yuzu collaborated on?

They have worked on 1 movie together! Their first movie together was Cum To Our School, Where You Can Stop Time Anytime, Anywhere, And Enjoy A Deep Throat Blowjob (2017) and was their highest rated movie together. They have not worked together since Cum To Our School, Where You Can Stop Time Anytime, Anywhere, And Enjoy A Deep Throat Blowjob (2017).