Secrétaires B.C.B.G le jour salopes et perverses la nuit (1983)

A slim brunette with long dark hair is on her knees, deepthroating a guy in his 30s or 40s who’s got short gray hair and a lean build. They’re in a dimly lit bedroom, close-up shots focusing hard on the oral action — she’s taking it deep, no gagging, smooth and steady. He’s lying back on the bed, hands occasionally guiding her head, while she works him with her mouth and hand. Later, they switch to kissing in a medium shot, then she’s seen walking down a dim hallway in a short dress like she’s sneaking out. The lighting stays low throughout, mostly warm tones from a bedside lamp, gives it that candid, almost voyeuristic feel. Camera stays tight during the blowjob, doesn’t cut away, so you get every second of the action.