How many movies have Benzo-san and Nao Wakana collaborated on?

They have worked on 1 movie together! Their first movie together was What A Failure!? Of Course Your Big Sister's Tits Make You Hard!!! Then One Day His Big Sister's Defenseless Tits Attack Him And He Can't Resist! They're Such Pretty, Beautiful Tits! They're My Ideal, Perfectly Shaped Tits! (2018) and was their highest rated movie together. They have not worked together since What A Failure!? Of Course Your Big Sister's Tits Make You Hard!!! Then One Day His Big Sister's Defenseless Tits Attack Him And He Can't Resist! They're Such Pretty, Beautiful Tits! They're My Ideal, Perfectly Shaped Tits! (2018).