I had trouble putting this girl in a category since she did modeling, hardcore porn and softcore photoshoots, so please move the topic if you think it is wrong.
About a decade ago Fuko became known even outside Japan for being a gravure idol with a truly massive bust, her measurements were given as 120(!?)-60-88. She did quite a few gravure DVDs both alone and with other models, invariably dwarfed by her huge assets.
Then she started doing topless shoots and very suddenly became an AV actress around 2009 or so. Her porn career was brief though.
In the meantime she became a webcam girl, and several years later she resurfaced with a new management that changed her nickname to P-chan (“P” as in P-cup). She made a few softcore photoshoots and videos for Scoreland and other sites in 2015, still with a “cutesy” attitude, but that’s about it for her Western career. (the pics come from these shoots)