Cumulative circulation exceeds 300,000 copies! (Including e-books) The long-awaited live-action version of the Tsujinaka-chan series trilogy from the blockbuster adult manga [Notice of Koi Koi], which dominated the number one ranking in various rankings from physical stores to e-books! This is the ultimate video where you can enjoy a fulfilling sex life with raw sex with Tsujinaka-chan, a big-breasted junior who is good at spoiling you!