Reise ins Orgasmusland (1977)

The guy’s got that 30s dad-bod look — brown hair thinning on top, light chest hair, wearing a leather belt you see in a close-up for some reason. One of the girls is a slim brunette with short hair, early 20s, lying on a colorful blanket in the grass getting her pussy eaten from behind. They move into the woods at one point, another brunette with medium-length hair joins in, both girls skinny, pale, natural tits. Most of the action’s outdoors — she rides him reverse cowgirl under trees, then switches to doggy with her legs spread wide. He’s jerking off in a bathroom too, close-ups on his dick, then the first girl gives a slow handjob looking right at the camera. Everything’s shot in natural light, medium shots keep the focus on positioning, no weird filters or cuts.