A beautiful office lady who works in Marunouchi, Ian Hanasaki, has her first anal challenge!Whether it has become horny with age, this time the ban on anal application is lifted! "I wondered what would happen if I had sex with my butt and it felt good in my ass..." I will challenge with the best lineup to remodel into a beautiful woman who can be cool even in her asshole!Beginning with an embarrassing enema endurance interview, first anal sex & first two-hole sex experience the climax of the brain!