Jimi de Ichizu de Shuuchaku-kei

A quiet office worker named Satou has always lived a plain and unremarkable life. He keeps to himself, never standing out, and harbors a deep, obsessive love for his coworker, Tanaka. For years, he has watched her from afar, his feelings growing stronger and more intense with each passing day.

One evening, after a company gathering, Satou finds himself alone with Tanaka. His carefully controlled facade begins to crack, and his pent-up desires finally surface. He confesses his love, but his obsession takes a dark turn as he reveals the full extent of his fixation, leading to a tense and intimate encounter that changes everything.