Arina-chan is very busy because she has other jobs besides filming adult movies. So this filming only had four hours, Arina had to complete the sex film having sex with many big, strong guys. Rushed for time but not industrial, that's what you will feel when watching this movie. She is amazing with her beauty and good expressions that make the movie not boring at all. Four hours of preparation and filming, but it really made the guys have to pick up their dicks and turn their hands.