影野だって青春したい

Kageya Yuki leads a high school life with no boyfriend in her 15 years and no friends at all. One day, the school's top handsome guy, Mitsunaga, approaches her with a request to pretend to be his girlfriend. She accepts the fake relationship proposal despite her isolated and unremarkable daily routine. The two begin interacting more frequently as they maintain the pretense around others. Their arrangement gradually influences her previously nonexistent youthful experiences. (Unreviewed summary by Grok 4.1)