JUR-521 Has anything changed since then? A youthful, forbidden affair with my childhood friend, Mahiro-neechan. Ichiki Mahiro

After moving to Tokyo for work, I ended up at a toxic company and lost my mental balance, so I had to return to my parents’ home for the first time in years. Unlike the restless, hurried city driven by anxiety, the countryside had a calm, peaceful atmosphere… Then, all of a sudden, a woman called out to me. It felt as if I had time-slipped back to the past. When I looked closely, it was my childhood friend, Mahiro-neechan! It really is Mahiro-neechan, right…? She looked exactly the same as she did back then. I think she was almost ten years older than me… It seems Mahiro-neechan also moved back to the countryside a few years ago after getting married. Before I knew it, I had grown taller than her, but our relationship hadn’t changed at all, and she still treated me like a child…