Wu zhi hong xing (1971)

Skinny Asian girl with long dark hair gets chased through city streets at night by two guys in hoodies, all of them laughing, part of what looks like a game that turns sexual. Earlier scenes show her drinking at a dimly lit bar with one of the guys — casual clothes, no pretense, just college vibes. It leads to a bedroom where she’s pushed onto a bed, one guy gripping her arms while the other strips. She switches between riding one guy and getting doggystyled by the other — tight angles on the thrusting, you see her face against the pillow, hair messy. The camera stays close during creampie shots, both guys unload on her back and one in her mouth. No fake porn energy — feels loose, like something that could happen after a night out.