Saezuru Tori wa Habatakanai

Yakuza Yashiro, who only ever loved Kageyama, meets a new bodyguard, Doumeki Chikara. Unfortunately, the latter is impotent. (Source: MU) Included one-shots: Volume 1: Don't Stay Gold, Tadayoedo Shizumazu, Saredo Naki mo Sezu.