Comando Explicito (1986)

Thick dark-skinned chick with short black hair and a lower back tattoo gets nailed by a muscular, tattooed brother who knows how to use his hips. They start in bed, her on top riding slow, grinding deep, then switch to doggy — he’s pulling her hips back hard, slapping loud. She takes it all, moaning into the pillow while he jerks her head back by the hair. Later scene in the bathroom shower — both of them soapy, her on her knees giving a messy blowjob, face fucking included. Camera stays close, dim lighting keeps it raw, focus on skin, sweat, and the way they grip each other. No fluff, just straight fucking from start to finish.