A 19-year-old rookie who grew up in the vast land of Hokkaido and came to Tokyo to go on to university! Natural Pururun big breasts nurtured by nature is a huge Hcup of 97 cm! A gentle girl who is so careful as to insert a special product crab into the production team! But actually, I'm interested in lewd things and lewd big tits. The first step from "simple Hokkaido horse" to "AV actress"! Rian Aoi's AV debut!