Miruku Aizawa

I believe she has the biggest oriental natural breasts in the world. At least i dont know any model with bigger breasts than her.

She is a Japanese AV idol, nude model, and media personality. One of the top, award-winning actresses in the AV field of her time, she attained mainstream media recognition. Our pornstar was born in Tokyo. As a student she worked at various part-time jobs in the food-service industry, such as pizza parlours, pubs and sushi bars.While in her third year in high school, she was scouted in Shibuya by a talent agency for gravure modelling. She her made her debut as a nude model in November 2001. Her "big eyes cute smile," "young girl's face and... large breasts" quickly made her a popular magazine model.Her bust was at first reported as a metric F-cup, but had become a G-cup within a year of her acting debut. She made two adult movies, Summer Break and Twinkle Twinkle which were supposedly aired on a subscription porn TV service, although details have not been confirmed yet.