Chikatetsu renzoku reipu: OL-gari (1986)

This one’s all about a slim Asian office lady with long black hair and sunglasses getting passed around by three guys. She starts teasing in a car, leaning over to suck one guy while the others watch. The action moves indoors to a dimly lit room, where she gets double-teamed. One guy holds an object near her face while another fucks her from behind. Her vibe is confident, almost dominant, even as she’s getting pounded. The camera work is solid, with close-ups of her face and medium shots capturing the group dynamic. No softcore stuff here — it’s straight to the point, hard fucking.