Itsuka koi ni naru made

Raised like brothers, Chiaki and Kazuma share a bond that begins to shift as they grow older. One night during a sleepover, Kazuma is roused by strange noises from the futon beside him and discovers Chiaki pleasuring himself. When Kazuma offers a helping hand, his touch leaves Chiaki both bewildered and aroused. In that intimacy, Kazuma catches an expression on Chiaki's face he has never seen before. Once the heat subsides, Chiaki refuses to meet Kazuma's eyes—not only to hide his flushed complexion, but because he has finally recognized the true nature of his feelings for his friend. From that day on, the two continue to reach for one another, treating their encounters like an innocent game.