Mikako Koyama (22 years old), an office lady with a sober impression. Why does such a girl want to appear in AV? I decided to meet at a certain station and listen to the story. A moody and lascivious girl who replies, "My body is sensitive. I especially feel my nipples and breasts. I like naughty things. I masturbate more than 4 times a week." Then, when I took a picture just after that, I had an idiom that my nipples felt abnormally, and during SEX I was shaking my big tits and squirming all the time.