CMN-193 Erotic novel about a girl with huge breasts, a perverted cosplay lady, M Shiori Tsukada

Maesaka, a popular erotic novelist, has fallen into a severe slump and has been unable to write a single line. - The editor-in-chief of a magazine who is at a loss sends Shiori, a new amateur, to collect the manuscript, but the naive and busty young lady, with her innocence and shyness, instantly captivates Maesaka's sexual desire, gives wings to his perverted delusions, and makes a scene in his brain. - The perverted video that grows in the world will create the best masterpiece of a generation, but eventually the delusion ends up treating the real Shiori as a sadistic slave, and the intense excitement dissolves the boundaries between the two...