Fantaisies des sens (1980)

This one’s got a solid threesome scene with two girls and a guy. One girl’s a blonde with long hair and a tattoo on her arm, the other’s a brunette with curly hair. They’re both in their 20s, white, and have great bodies – one curvy with large breasts, the other slim. The blonde starts things off with oral sex, then the brunette joins in. The guy gets in on the action with both girls, and they try out a few positions, including doggy style and the brunette riding him. The camera captures all the action up close, especially during the oral scenes.