Miharu Usaki is a popular AV actress with beautiful looks. Three years after her AV debut, we have prepared for you to see her true erotic potential: 1) the image of an erotic woman who is completely absorbed in sex, 2) massive squirting and continuous orgasms with an overwhelming number of toys, 3) the evolved Miharu Usaki's ultimate slut technique that makes all of her regular guys squirt, and 4) a climaxing 4P in which the erotically awakened beauty and three insatiable male actors expose their instincts. See the real Miharu Usaki who has completely 'feminized'!!!