In This Big, Threesome Movie Night With Gianna Dior's G-Gurl - A Yodelicious Threesome Reality Adult Film You Must See! Watch Now! (Merry Christmas) (Amberaudieurt)"Mommys Girl Threesome" is a new threesome movie that is getting great reviews. It's the perfect blend of sensuality and loads of fun. Gianna Dior is all over this new movie. She does a scene in the movie that makes her look super hot. This scene is called facesitting and it's where Gianna sits on someone's face. Some people might be a little grossed out by that, but look at the scene - it looks like she's just giving them a blow job.