Sexandroide (1987)

Close-up on a petite brunette with short dark hair and visible tattoos jerking off by herself in a dim room, skull decor in the background. The scene shifts to a stone-walled dungeon setup where she’s now with a muscular white guy in his 30s — light short hair, smeared fake blood, heavy prosthetics on his face like he’s some kind of zombie or torture victim. They’re into full domination play, her in control, pushing him around before mounting him in a rough riding position. The mannequin is tied up in the corner, partly disassembled, adding to the creepy vibe. Camera stays mostly wide or mid-range, no shaky POV, clean lighting despite the dark setting. Bloodstains on the floor, cuffs on the walls, and their physical intensity keeps it brutal — she scratches his chest, he grabs her throat during doggy style. It ends close on her face, mouth open, eyes wild, while he grunts underneath her.