Takaramono wa Hako no Naka dj - Professor Tokura Ei's Story

Spin-off of *Wanko to Nyanko* featuring Professor Tokura. Tokura, an associate university professor and mystery novel writer, has a lovers relationship with Gin, the man he has yearned for, for a long time. However, it seems that Tokura is dealing with quite complicated feelings...? *Note: Includes one extra chapter.*