From Operation Boredom:
High school Student Kinugawa Kenichi is one of the members of the class committee and also the boyfriend of the super cute Ooumi Chiyako. However, one day a new student, Kuwabatake Aya, transfers to their school and demands that Kenichi be her boyfriend...?! Who exactly is this girl, and how does she know Kenichi?
Rewritten from a new author's perspective, the love story between three people.
Based on a light novel series
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