La Bolognese (1975)

Guy with a mustache and sideburns starts things off chatting with a blonde sitting on the couch. She’s already down to her bra, tits out, while he hands her something—looks like lube or a toy. Next shot moves outside where the brunette’s bending over her bike, ass in the air, and the guy’s right behind her, hands on her waist. Back inside, the blonde’s on her back, mouth open, while he’s got his dick in her face—classic 69, but she’s really going for it, no half-assed licks. Later, the brunette joins in, and you get a solid view of all three switching positions. Camera’s mostly medium shots, so you see everything without missing details like the blonde’s toned legs or the guy’s stubble when he’s up close. Lighting’s warm, almost like a home video, which makes it feel real instead of staged.