Procuro uma Cama (1982)

Starts with a hot blonde, slim but with decent tits, going down on some dude in what looks like a car or a small room. The lighting’s dim, but you can see her tongue working his shaft like she’s starving. No teasing—she just dives in, lips stretched around him, and you get a close-up of her gagging a little. Later, she’s in a living room with two guys, one holding a camera like he’s filming the whole thing. The other guy’s already got his dick out, and she switches between sucking him and letting the cameraman fuck her from behind. Positions change fast—doggy, her riding him reverse cowgirl—so you get a good look at everything. The Asian guy with the camera gets in on the action too, tag-teaming her while she moans like she’s actually into it. No fancy editing, just raw, up-close fucking with a girl who doesn’t hold back.