Im Schloss der blutigen Begierde (1968)

Starts with a hot redhead in a gothic dress holding a goblet like she owns the place. Then cuts to a tight close-up of her getting fingered in a steamy shower—legs spread, pussy glistening, someone’s tongue or fingers working her slow at first, then faster. The camera’s right there, no bullshit, just wet skin and heavy breathing. Next, she’s on her knees in a dungeon with stone walls, sucking off a muscular guy with a serious face. He’s got that ‘I’m in charge’ vibe, and she takes his dick deep, gagging a little but not stopping. Later, there’s a weird but hot group scene with three dudes in old-school outfits standing around her like she’s some kind of queen, but the real action is the one-on-one stuff—shower fingering, dungeon blowjob, and a rough fuck against the wall. The lighting’s dark, the setting’s all castle and dungeon, and the redhead’s pale skin and wavy hair make it look like a fantasy, but the sex is real and messy.