How many movies have Rena Aoi and Rika Mari acted in together?

They have worked on 2 movies together! Their first movie together was 近親相姦わいせつ3P映像集 8時間 (2017) and was their highest rated movie together. They have not worked together since 発情したイキたがり 制服女子が勝手に馬乗り！むちゃくちゃにチ○ポ貪られるイクイク騎乗位BEST (2021).