Please give me... your seed! -- It's spring. After I failed my college entrance exams, a girl appeared before me along with a flurry of cherry blossoms. She calls herself a Yuki-onna, and says that she has been given a role due to the threat of extinction of her species. That role is to have sex with a man and bear a child!? A romantic comedy about an innocent and virgin Yuki-onna begging for seed and a virgin ronin!!