Breast Worx 30 (1992)

Two slim white girls, one blonde with long hair and one brunette with short hair, are locked together in a dimly lit bedroom wearing tight pink unitards. They start off grinding face to face, slow and grinding, then peel the suits down to get full access to tits and pussies. The close-ups on the oral are sharp — you see every flick of the tongue as the blonde goes down, eating the brunette out with her fingers deep inside. Later, the brunette returns the favor, sucking hard while spreading her partner’s ass cheeks, getting deep. There’s a quick shift at the end where a tattooed muscle guy joins — suddenly it’s a threesome, him pounding the blonde from behind while the brunette jerks him off. Feels raw, not staged, especially the way they switch without skipping a beat.