Assman 11 (1999)

A blonde with short hair in her 30s is the first to go down on a muscular guy sitting on a park bench. She’s wearing glasses and takes his cock deep, throat visibly working as her head bobs fast. Behind her, a brunette in her 20s with long black hair gets fingered by another guy before switching to blowjobs. The camera stays tight on faces during oral, catching every slurp and lip stretch. Later, all four move into a group scene on the bench — one guy eats the blonde out while the other gets sucked by the brunette, hands gripping thighs hard. Natural light shows everything clearly, no shadows hiding the action. The younger girl has red nail polish, which stands out when she grips the guy’s shaft. It’s all very physical, lots of movement, like they’re really getting off on the risk of being seen.