Narumi, A Shy High School Girl Who Works Part-time At A Cake Shop In Town, Appears In Doujinshi AVs To Earn Money To Go To Vocational School... And Then She Is Caressed By Perverted Older Men, And The Depths Of Her Pussy Feel So Good She Can't Resist, Turning Her Into A 6P Gangbang Masturbation Pet!! And Then She Appears In An AV!?