Three Came Running (1974)

This one’s all about the outdoors, and it starts slow with some threesome teasing on a bed. A redhead, a brunette, and a blonde — all slim, white girls in their 20s — get cozy before moving outside. The real action kicks off in a park, where the blonde takes the lead, sucking off a dude while the other two girls watch. She’s got short hair, a petite frame, and clearly knows how to handle a cock. The brunette steps in next for some doggy style, bent over the park bench, while the redhead watches and occasionally joins in. There’s a lot of position switching — standing, riding, and even some standing oral. The camera work is solid, with good natural lighting and angles that give you a clear view of everything. It’s a straightforward outdoor threesome with no big surprises, but the girls’ energy and variety keep it interesting.