Tsuki no Hikari mo Todokudarou
From Fantasyshrine: five years ago, in the summer, the elder brother Takuro Kotaro, a high school teacher, took his student Hiro in the apartment Takuro. All three began to live happily together. While one night, Takuro did not find that Kotaro and Hiro were actually lovers. Although he felt offended, evil and devotees; Takuro realized that he also fell in love with Hiro. However, the tragedy hit when the elder brother Hiro, Reiichiro, finally found Hiro ...