Dousei Ai

"The first person to cause me sorrow was of my own gender." Tsubaki gets hurt by his classmate Kaoru, and Koutarou by his kind older brother. Yet, in their hearts, they still hold longing and deep devotion. Passion, heartache, despair, sadness… Loving with body and soul, this is the real life story of these boys.

(Source: Jmanga)