Summary: One day, Kaichi's cousin was forced onto him all of a sudden, and then his senpai Anan suggests that they start dating. With his sedate life thrown into a spin, how will he find his way around? One day, Kaichi's cousin was forced onto him all of a sudden, and then his senpai Anan suggests that they start dating. With his sedate life thrown into a spin, how will he find his way around? Show less