Tokyo: I took in my ex's twin sister (1-151).

Summary

Sawayama Haruno visits Mine Shiori's modest home, which resembles a cozy rental often depicted in anime. He observes her family's tight financial situation and her role as a tutor. As Shiori nervously hosts him, she displays a lack of experience in entertaining guests. While preparing fruit, Haruno accidentally discovers a self-defense flashlight, which momentarily surprises Shiori. She becomes flustered, trying to explain its purpose, and Haruno reassures her to be careful with it. Shiori, feeling a mix of embarrassment and thrill, worries about her own thoughts being exposed. After changing into a jacket to hide her discomfort, they share awkward yet intimate moments over grapes, with Shiori struggling to maintain her composure and divert her thoughts.

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