Please put me in the center! A lively 19-year-old idol trainee makes her AV debut! She's shy and doesn't like to be in front of people, but she wants to change herself before she turns 20... That's when she found a sexy idol on TV. "I want to be cute too! I want to shine brightly!" With that feeling, she knocked on the door to becoming an AV actress. She's had sex with three people, but she loves sex! She wants to know more about sex! This is the sweet and sour debut work of a 19-year-old who has both a mature expression and a childlike innocence.