Donna, un brivido di piacere (1987)

Two white girls kick things off outdoors, posing by a car in what feels like a casual meetup. One’s blonde with long, straight hair, the other’s a brunette with shoulder-length waves. Both are slim, early 20s, and clearly into teasing. The action moves indoors, and it gets explicit fast. One girl, in red lingerie, lies on a bed, showing off her curves and big tits. Soon, the brunette drops to her knees in a bathroom, giving the guy a slow, deep blowjob. The camera stays close, so you get a good view of her technique. The outdoor teasing mixed with the indoor intensity makes this one stand out. Nothing over-the-top, just straightforward fun with a focus on the oral action.