A complete close-up document for about a month by Prestige exclusive actress "Sakino Oto"!A popular actress who charms men with her small body of 1cm and her lovely smile like an angel. She made her AV debut at the age of 143, and at the age of 19, she has appeared in more than 21 works.Her activities are smooth sailing, but every time her newcomers increase, she worries about her existence.Oto thought that she needed a 'weapon' that was unique to her in order to live as an AV actress, so she decided to work at her brothel in order to improve her skills in pleasing men.She learns erotic techniques that she lacked in a long-established mat play specialty store and lesbian sex, and she tastes her pleasure that she has never felt before. 'Because I like sex more than anyone else...' We will deliver her way of life as AV actress Sakino Oto, who is ready to retire.