Assman 25 (2003)

A tattooed white guy in his 20s gets a long blowjob from a slender white girl with curly brown hair and red nails — she’s into it, deepthroating with her hand working the base. Then a Black woman with blonde braids and a curvy frame takes over, same position, same dim bedroom with curtains and a bed frame visible. Both women go hard, mouths wide, guy’s clearly turned on, muscles tense. After the blowjobs, the scene shifts to a living room where the two women are now sitting on a couch in black lingerie, faces close, making out with hands on each other’s shoulders. One’s brown-haired, the other has blonde braids, both slim, nothing too rough but it’s wet and they’re touching each other’s backs, necks. Camera stays wide at first, then zooms in for close-ups of their faces as they kiss and one bites the other’s lip. The transition from straight to girl-on-girl feels natural, no rush, just two women escalating because they’re turned on.