A History of the Blue Movie (1970)

Big-titted brunette MILF with long dark hair spreads out on a bed, tits hanging loose as she leans back on the pillows. Another dark-haired girl, slimmer with a tight body, gets between her legs and goes to work on her pussy — face deep in, tongue flicking, close-up shots make every detail count. They switch it up with the younger girl sitting up, bouncing slightly as she takes a strapon, then both go at each other’s mouths with fingers buried. Camera stays tight during the oral, almost claustrophobic, highlighting wetness and facial expressions. No men involved, just two women grinding, sucking, and fucking each other hard in what looks like a private, unscripted session. Lighting’s low but clear enough to see skin textures and pubes, adds to the raw vibe.