REAL-701-Uncensored-Leaked — My Older Sister Has Become A Masochist. My Beloved Bright And Lively Older Sister Has Clearly Changed Since Marrying That Guy. Asuka Rin

My older sister and I are two siblings living together without parents. My beloved older sister, who we've always gotten along well with, is getting married. It's a very happy occasion, but when I occasionally see her after her marriage, it's clear that she's changed from the lively and energetic person she used to be. Could it be because of the man she married? I realized that my speculation was true...