Katakoi Opera

Akuta falls in love easily and almost without fail. His childhood friend, Ao, has been crushing on him for ten years. Always protecting Akuta, Ao destroys any hope of Akuta's unrequited love reciprocating his feelings, as Akuta always returns to Ao's side when he is heartbroken. Ao, who has been thinking "I have to make him realize these intense feelings and this painful desire," will eventually…?