The second installment of Hibiki Otsuki 10th anniversary work!! This time, the second part is a non-stop orgy special!! Lesbian sex with Aika, Yui Hatano, and Ruka Kanae! Plus, the actors get together for a 5P creampie! It even develops into a 4x4 orgy! Everyone celebrates Hibiya with creampies!! The next stage is blow jobs, bukkake, and swallowing the sperm of the Hibiya fans who have gathered! She takes in all of the feelings and raw sperm from the past 10 years!! At the end, her friends also come together for a touching grand finale!!