Fischia il sesso (1974)

First up, two brunettes—one with long wavy hair and a tattoo on her left arm, the other with straight shoulder-length hair—start going at it on a bed. The one with the tattoo gets on her knees and eats the other girl out like she’s starving. The camera catches every lick, and you can see how into it both of them are. Then the guy shows up, slicked-back hair, average build, and he’s not wasting time. He leans in and starts eating out the tattooed girl while she’s still on all fours. The other brunette gets involved too, kissing and touching, making it a full-on three-way. Later, the guy switches to fucking one of them doggy style while the other girl rides his face. The lighting’s dim with a reddish tint, so it feels intimate but you still get a clear view of everything. No awkward pauses—just nonstop action with all three of them taking turns.