406MGOLD-028 A national boyish idol who dedicated her teens to idol activities makes her AV debut the day after graduation Riko Matsushita

An active idol who has longed for idols since childhood, and remained until the final selection of the national idol group.He dedicated youth to his dream idol activity, but he could not keep his motivation due to the members and management scandals.So we decided to challenge the naughty world that we had been interested in with idols for a long time, and the document before debuting!