Download or read book My Friend's Little Sister Has It In for Me! Volume 4 written by mikawaghost and published by J-Novel Club. This book was released on 2021-10-29 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mashiro has just shared a devastating secret with Sumire. Aki and Iroha have been forced through a ceremony that historically guarantees the participants will be married. Meanwhile, Sumire is on the brink of freedom—but just what will she choose to do with it? With the Alliance being pulled in all directions, will it even last the summer, or will it sink down into the depths of the ocean?