Fics like When You Were Young

Sawamura Eijun is 5 years younger than Miyuki Kazuya. Eijun is also the little brother of Miyuki's best friend, Youichi, and so he should feel like family to Miyuki from that fact alone. The problem is that he doesn't. As Eijun grows into an omega with a painfully obvious crush on his big brother's best friend, Miyuki finds him harder and harder to resist.

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