Ever since reading an article on a festival for the male genitalia, Mochizuki Yumeko can NOT stop thinking about the penis. It's not that she wants to have sex. She is just feeling this uncontrollable fascin...

A noisy little family, a cheerful group of classmates, and a boy, born on the first year of the lunar calendar living a never changing life. Then one day he notices a girl in his class shrouded in mystery. H...