[SCENE REQUEST] What is the movie ID?

It is a japanese movie which last 2-4 hours, its an anthology but the scene that i remember is of a guy in a train sitting in between 2 girls, one a school girl and the other an adult, when suddenly the school girls face (who was asleep) falls in the guys lap and he uses her mouth while she sleeps, then the other woman wakes up and when seeing this gets excited, and once the guy finishes in the other girls mouth and leaves the train, she runs after him and gets fucked.
Thats all i remember, please help me find it, I have been looking for a year and i cant find it.
 
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