Warning:if you want quiet, this is not for you. Teri talks, groans, and moans during sex - a lot.
There are five scenes. The first (floor), second (bed) and last (mat in jail) were the most sexual (in my opinion). The other two were ok compared to the first three.
Also - no anal.
This is a mixed entry in the Japanese Erotica series. If you have seen (and liked) others in the series, this is ok, but not outstanding.
Found the scenes with Asaka and Rui to be the best, with Asaka's (long sex scene) being a bit better than Rui's.
The other two, with Rica and Yoko, were not as good - too self-conscious, in my opinion.
Like Erotica Files 5 and 7, sex scenes are separated by various other scenes of masturbation, etc.
Worth watching for Ryoko's two scenes, one of masturbation and the other a rather vigorous and erotic sex scene.
Momo's scene is ok, with those of Risa and Riona bringing up the rear.
There are six virtually identical scenes.
The woman first strips and masturbates, then shifts to the sex scene. The sex is ordinary (not erotic), each starting out with a reverse cowgirl move before going on to others before the cum shot.
If you rent it, watch each scene at a different time because they run together if seen all at once.