The goddess of the SNS world, real influencer Unpai chan, who finally made her AV debut in the previous work, has signed an exclusive contract with S1! This is a classic debut work that carefully shows her first time stripping off, her sexual sensitivity check, and her thrilling sex! Although she is shy and nervous, her cuteness and the eroticism that her voluptuous body shows off is the best! This is her first exclusive work, which brings the erotic and cute charm she showed in the short movie app to AV footage, with a total of three scenes!