Inez Acker at 0O:31:37. She didn't do a lot of movies but she was pretty hot. And watch and listen to her starting at 00:44:10, she really got into that fucking and loved it. And check the cum shot at 00:51:10. Very nice job by her. Unfortunately, like many of the movies from back then, they kept cutting from one couple to the other. I really never liked that, just stick with one couple until the scene is over.