My Master My Love (1975)
One of the girls has this short, dark hair that makes her look feisty, and she’s definitely the one taking charge. The threesome kicks off with the guy eating her out while the other girl watches, but it’s not long before they’re both taking turns sucking him off. The camera gets nice and close during the blowjob, so you see every detail. There’s also some hot girl-on-girl action, like one of them kissing the other’s thigh, which feels intimate but still dirty. Later, the guy just sits back and watches them make out while he jerks off. The whole scene is indoors, warm lighting, and the bed has these curtains around it that give it a cozy vibe.