There's a classic video of Demi Scott (aka Mercedes) doing naked JOI back when JOI was a fresh idea brought on by the help of Wank It Now. The erotic thing about this video is Demi's encouragement to blow your load while she's naked, boobs swinging.
Anna Blaze proves that her big boobs are actually 34DDD by getting naked to measure them on Scoreland today. It’s amazing when Anna Blaze takes off her clothes and just bounces around, she is one of the best.