Mayumi who starts off the movie is a real sweetheart. Not a knockout but a cute, very natural face and some great tits. She is in a doctor's office and strips down to some pretty pink panties. The doctor and his nurse start off on some exams, checking out the tits and seeing if they are in shape, and then bend her up and open up that asshole. They stick a magnifying glass on it, and the camera closes in to show about a full minute of asshole puckering. The nurse then sucks the doc's cock, and Mayumi helps. Now it turns into a fuck fest and she takes a big load of cum.
Minami -- huge tits -- gets completely oiled up for her scene, and when she gets fucked doggie-style and you see the tits flopping and all shiny, you'll be a happy camper. Yuki's fuck scene is a little green (don't know whether it was intentional or bad developing) but it adds a nice eerie glow to the whole affair, sort of like a fluorescent fuck.
Arisa, a real cutie and very hot is the final fuck and ...