When Touya had his first wet dream, his big brother Naoto taught him how to pleasure and release himself. Little did he know that this not-so-innocent act would lead to something else. Seeing his brother having an orgasm made little Touya develop a desire to have his brother to himself. However, he is fully aware that such thoughts are considered taboo, and thus buried this secret close to his heart. But Naoto had his own bones to bury. A change in the family opened all the boxes and the secrets were laid bare on the table... Now they both have to find a way to deal with each other and move on.