Crumbling Unrequited Love! Kouta always thought that he would be together with his longtime friend and crush, Akina. Being next-door neighbors, they were always there for each other and Kouta always wanted to be the kind of person to protect her, but unfortunately, he’s too weak-willed to even confess his feelings. Too bad for Kouta that Akina has found a new alpha male to take care of her, and with his rugged fingers and bulging frame, this natural stud is going to turn Kouta's childhood friend into a natural-born pervert! She's now the kind of slut he never knew and Kouta can't do anything but weep as a lifetime of memories are pounded away!