Traumbus (1979)

The older woman has short, wavy blonde hair, visible wrinkles around her eyes and mouth, and a fit, slender build. She’s wearing casual clothes and sits closely with a younger brunette girl on a dimly lit bench inside what looks like a parked van or shuttle. The younger girl has long brown hair with bangs, full lips, and a lean frame. They start making out slowly, then shift as the older woman unzips the girl’s jacket and pulls it down her shoulders. Outside, the scene cuts to two guys in their 30s at a nighttime bus depot — both are fit, short-haired, one with brown hair, the other with blue-tinted short hair. They stand near a bus with a ladder, exchanging words before one drops to his knees and starts giving the other a blowjob right there on the platform. The camera stays at a medium distance, catching the motion without getting too close during the oral. There’s no dialogue, just ambient sounds — fluorescent hums, distant traffic, wind. The lighting is flat in the interior shot, but the outdoor scenes use natural night lighting with some glow from overhead lamps.