Sperma Sklaven (1996)

A blonde woman with short hair is on her knees wearing a tight black leather mask, sucking a guy off while he’s standing behind metal bars. The lighting is dim, looks like some kind of private dungeon setup — cold, concrete vibe, no decorations. He’s got his arms up, maybe cuffed or holding onto chains above his head. She’s taking it deep, head bobbing steadily, one hand near the base. In another scene, a different blonde — longer, wavy hair, curvier — is massaging a man’s leg while he sits on what looks like a medical chair in a bright bathroom. Later, three people appear on a wooden bench: one naked guy tied up, another seated fully clothed, and the long-haired blonde sitting on the clothed guy’s lap. No faces visible on the men, and no interaction suggests it’s a full threesome — more like separate acts in the same space. The masked blowjob is the standout — slow, focused, with a rough look to it.